Perhaps you should try some spelling variations:
technologies varies » technologies series, technologies barriers, technologies value
varies information » various information, series information, paris information
information center » information centers, information centre, information content
face communication » voice communication, de communication, time communication
communication 2 » communication _, communication a, communication 3
4 developing » 3 developing
developing a » developing _
center 10.5 » center 13.5, center 1.2.5, center 12.6
10.5 face » 10.5 case, 10.5 lack
a 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: technologies varies information center 10.5 face communication 2 4 developing a afrique.*.