Talvez debería tentar con algunhas variantes ortográficas:
communication format » communication climate, communication fast, communication from
communications first » communications fast, communications from, communications united
precision control » decision control, prevention control, division control
control libel » control linear, control layer, control local

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: communication ((communication format) or (communications first)) precision control libel~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication ((communication format) OR (communications first)) precision control libel.
• Adding a wildcard symbol may retrieve word variants: communication ((communication format) or (communications first)) precision control libel*.