Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologies past » technologies part, technologies pt, technologies art
information costs » information contents, information centers, information content
past information » plant information, cost information, ist information
communication 10 » communication 1, communication _, communication a
du developpement » de developpement, le developpement, et developpement
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
costs 15 » costs 5, costs 1, costs 15.3
15 face » 5 face, 15 frage
10 du » 10 d, 10 do, 10 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies past information costs 15 face communication 10 du developpement la afrique.*.