Concordance for adjective difficult

The page lists top contexts for adjective difficult and their percentages (as applied to automotive subject domain).

Share	Phrase
26.56%	difficult [difficulty] it
10.12%	difficult [difficulty] make
3.88%	difficult [difficulty] become
1.92%	difficult to obtain
1.88%	difficult to achieve
1.82%	more difficult
1.70%	very difficult
1.55%	difficult to control
1.44%	difficult to maintain
1.38%	extremely difficult
0.98%	difficult [difficulty] problem
0.87%	difficult to detect
0.85%	difficult [difficulty] render
0.81%	difficult to determine
0.77%	often difficult
0.68%	difficult [difficulty] condition
0.68%	difficult to provide
0.67%	difficult to install
0.61%	difficult to ignite
0.61%	difficult to adjust
0.60%	difficult to reduce
0.59%	difficult [difficulty] operation
0.54%	difficult [difficulty] prove
0.53%	difficult [difficulty] reaction
0.53%	difficult [difficulty] task
0.53%	difficult [difficulty] adjustment
0.51%	difficult [difficulty] fuel
0.51%	difficult to mount
0.51%	difficult [difficulty] system
0.50%	difficult to make
0.49%	difficult [difficulty] removal
0.49%	difficult to perform
0.48%	difficult to remove
0.47%	difficult [difficulty] material
0.45%	difficult [difficulty] mixture
0.45%	difficult [difficulty] find
0.45%	difficult to ensure
0.45%	difficult to use
0.43%	quite difficult
0.42%	difficult to form
0.41%	difficult to attain
0.41%	difficult [difficulty] ignition
0.41%	difficult to manufacture
0.39%	difficult to assemble
0.38%	difficult [difficulty] control
0.37%	difficult [difficulty] device
0.37%	difficult to design
0.35%	sometimes difficult
0.35%	difficult [difficulty] apparatus
0.34%	difficult to arrange
0.34%	difficult [difficulty] engine
0.32%	increasingly difficult
0.32%	difficult to set
0.31%	difficult to measure
0.31%	difficult to access
0.30%	difficult to accomplish
0.30%	difficult to estimate
0.29%	particularly difficult
0.28%	difficult [difficulty] combustion
0.28%	difficult [difficulty] location
0.27%	difficult 233 carry
0.27%	difficult to realize
0.26%	difficult to increase
0.26%	difficult to keep
0.25%	difficult to start
0.25%	difficult to insure
0.25%	much difficult
0.24%	difficult to position
0.24%	difficult [difficulty] work
0.24%	otherwise difficult
0.24%	difficult to produce
0.23%	difficult to package
0.23%	difficult [difficulty] passage
0.23%	difficult [difficulty] assembly
0.23%	even difficult
0.23%	difficult to fix
0.23%	difficult to reach
0.22%	difficult for operator
0.22%	difficult [difficulty] access
0.22%	difficult [difficulty] machining
0.22%	difficult [difficulty] starting
0.22%	difficult to occur
0.21%	difficult for driver
0.21%	difficult against environment
0.21%	difficult to maneuver
0.21%	difficult [difficulty] portion
0.21%	difficult to converge
0.21%	difficult [difficulty] installation
0.21%	difficult to effect
0.20%	difficult to machine
0.20%	difficult [difficulty] component
0.20%	difficult [difficulty] product
0.19%	difficult to accommodate
0.19%	difficult to implement
0.19%	exceedingly difficult
0.19%	difficult [difficulty] level
0.19%	difficult to break
0.19%	difficult to distinguish
0.19%	difficult to find
0.18%	difficult to burn
0.18%	especially difficult
0.18%	difficult to satisfy
0.18%	material [attribute] difficult
0.18%	difficult to move
0.18%	difficult to improve
0.17%	relatively difficult
0.17%	difficult to prevent
0.17%	difficult to separate
0.17%	difficult to distribute
0.17%	difficult to execute
0.17%	difficult to seal
0.17%	difficult [difficulty] maintenance
0.17%	difficult [difficulty] vehicle
0.16%	difficult to dispose
0.16%	difficult to collect
0.16%	difficult [difficulty] ratio
0.16%	difficult [difficulty] requirement
0.16%	difficult to operate
0.15%	difficult in practice
0.15%	difficult to eliminate
0.15%	difficult to protect
0.15%	difficult to utilize
0.15%	difficult to locate
0.15%	difficult to replace
0.15%	difficult to know
0.15%	difficult to secure
0.15%	difficult to meet
0.15%	difficult to transmit
0.14%	less difficult
0.14%	difficult to supply
0.14%	difficult [difficulty] process
0.14%	difficult for person
0.14%	difficult to treat
0.14%	difficult [difficulty] nozzle
0.14%	difficult for beginner
0.14%	difficult for skater
0.14%	difficult to align
0.14%	difficult to disperse
0.14%	difficult 233 pick
0.14%	difficult because space
0.14%	difficult [difficulty] achievement
0.14%	difficult [difficulty] head
0.14%	difficult [difficulty] needle
0.14%	difficult [difficulty] pathway
0.14%	difficult to see
0.13%	difficult to attach
0.13%	difficult to take
0.13%	difficult to have
0.13%	frequently difficult
0.13%	difficult [difficulty] cylinder
0.13%	difficult to fit