Perhaps you should try some spelling variations:
communication documentation » communication foundation, communication communication, communication conversation
documentation given » documentation guide, documentation hitesh, documentation primer
given revision » given region, when revision
revision a » revision _, revision kit, revision 1.0
a openg » a opengl, a open, _ opengl

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 given revision a openg~.
• Adding a wildcard symbol may retrieve word variants: communication documentation given revision a openg*.