| Share | Phrase |
| 26.29% | machining [technology] operation |
| 5.79% | require machining [perform operation] |
| 4.79% | machining [technology] step |
| 4.70% | machining [technology] process |
| 4.41% | machining [technology] tolerance |
| 4.23% | machining [technology] tool |
| 3.81% | machining [technology] cost |
| 3.73% | machining [technology] method |
| 3.03% | machining [technology] groove |
| 3.01% | electrochemical [domain related] machining |
| 2.60% | extensive [completeness] machining |
| 2.57% | finish machining |
| 2.34% | precision machining |
| 2.02% | expensive [cost] machining |
| 1.96% | machining [does] form |
| 1.67% | difficult [difficulty] machining |
| 1.66% | precise [accuracy] machining |
| 1.49% | need for machining |
| 1.36% | tolerance machining |
| 1.28% | fine [character] machining |
| 1.26% | costly [cost] machining |
| 1.23% | accurate [accuracy] machining |
| 1.18% | not machining |
| 1.05% | simplify machining [perform operation] |
| 1.02% | close [chronology] machining |
| 0.99% | discharge machining |
| 0.98% | easy [difficulty] machining |
| 0.96% | eliminate machining [perform operation] |
| 0.94% | additional [importance] machining |
| 0.93% | machining [does] make |
| 0.75% | facilitate machining [perform operation] |
| 0.71% | face machining |
| 0.71% | necessary [importance] machining |
| 0.64% | electrical [domain related] machining |
| 0.62% | surface machining |
| 0.55% | amount machining |
| 0.50% | avoid machining [perform operation] |
| 0.49% | perform machining [perform operation] |
| 0.44% | part machining |
| 0.38% | machining [does] become |
| 0.38% | machining [does] increase |
| 0.32% | include machining [perform operation] |