Talvez debería tentar con algunhas variantes ortográficas:
communications conversion » communications convention, communication conversation, communications conclusion
david resolving » dates resolving, data resolving, design resolving
from decision » from vision
data working » data networking, a working, fao working

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

• Performing a fuzzy search may retrieve terms with similar spellings: communications conversion from decision ((david resolving) or (data working))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communications conversion from decision ((david resolving) OR (data working)).
• Adding a wildcard symbol may retrieve word variants: communications conversion from decision ((david resolving) or (data working))*.