Perhaps you should try some spelling variations:
communications conversion » communications convention, communication conversation, communications conclusion
conversion fast » conversion based, conversion chart, conversion from
dates resolving » systems resolving, changes resolving, system resolving
fast decisions » fast decision, fate decisions, art decisions
data evolving » data involving, data resolving, data solving

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 fast decisions ((dates resolving) or (data evolving))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communications conversion fast decisions ((dates resolving) OR (data evolving)).
• Adding a wildcard symbol may retrieve word variants: communications conversion fast decisions ((dates resolving) or (data evolving))*.