Perhaps you should try some spelling variations:
communication documentation » communication foundation, communication communication, communication conversation
documentation center » documentation centres, documentation fast
center dimension » gender dimension, gender dimensions, tenth dimension
bulk waves » bulk water, book waves
book gives » book five, book waves, book drivers

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 center dimension ((bulk waves) or (book gives))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication documentation center dimension ((bulk waves) OR (book gives)).
• Adding a wildcard symbol may retrieve word variants: communication documentation center dimension ((bulk waves) or (book gives))*.