Perhaps you should try some spelling variations:
communication pattern » communication patterns, communication platform, communication chapter
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
des developpement » des developpements, de developpement, le developpement
technology guide » technology guides, technology guidance, technology gender
developpement il » developpement de, developpement et, developpement du
guide section » guide action, guide session, guidance section
section rates » reaction rates, infection rates, insertion rates
pattern des » pattern less, pattern sets, pattern gas
il afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology guide section rates space 2.1 communication pattern des developpement il afrique.*.