Perhaps you should try some spelling variations:
communication documentation » communication foundation, communication communication, communication conversation
documentation phase » documentation fast, documentation based, documentation plan
extraction smile » extraction mobile, extraction sfe, extraction swe
smile five » smile like

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 phase extraction smile five~.
• Adding a wildcard symbol may retrieve word variants: communication documentation phase extraction smile five*.