Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
basic information » public information
communication 3.3 » communication _, communication a, communication 1
trade development » software development
development cross » development across, development case, development co
technology basic » technology based, technology asia, terminology basic
cross africa » across africa, across african, crises africa
3.3 trade » 5.3 trade, 5.3.3 trade, 12.3 trade
die face » die flache, die falle, die fahne

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

• Adding a wildcard symbol may retrieve word variants: technology basic information _ die face communication 3.3 trade development cross africa.*.