Perhaps you should try some spelling variations:
communication international » competition international, publication international
data conversions » data conversion, date conversion, data conclusions
data inversion » data conversion, date conversion, data ingestion
control bone » control one, control role, control book

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

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