| Share | Phrase |
|---|
| 17.74% | dirt ingress |
| 12.93% | prevent ingress [perform operation] |
| 11.61% | dust ingress |
| 9.31% | facilitate ingress [perform operation] |
| 7.28% | ingress from vehicle |
| 6.84% | water ingress |
| 6.01% | contaminant ingress |
| 4.73% | ingress end |
| 4.00% | permit ingress [perform operation] |
| 3.42% | air ingress |
| 2.75% | fluid ingress |
| 2.48% | fuel ingress |
| 2.47% | oil ingress |
| 2.36% | limit ingress [perform operation] |
| 2.22% | avoid ingress [perform operation] |
| 1.95% | allow ingress [perform operation] |
| 1.82% | control ingress [perform operation] |