Talvez debería tentar con algunhas variantes ortográficas:
communication documentation » communication foundation, communication communication, communication conversation
extensions extension » extensions extensions, extensions extended, extensions session
extensions delay » extensions data, extensions read, extensions cayley
documentation a » documentation _, documentation fast

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 a ((extensions extension) or (extensions delay)) livres~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication documentation a ((extensions extension) OR (extensions delay)) livres.
• Adding a wildcard symbol may retrieve word variants: communication documentation a ((extensions extension) or (extensions delay)) livres*.