Perhaps you should try some spelling variations:
communication documentation » communication foundation, communication communication, communication conversation
documentation nrc » documentation from, documentation _, documentation a
dimension gametes » dimension gamers, dimension parameter, dimension targeted
dimension greater » dimension chapter, dimension graphs

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

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