Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
may developpement » au developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
conformacion de » conformacion del, informacion de, conformation _
technologies a » technologies _, technologies 4, technologies 2
a conformacion » la conformacion, la conformation, _ conformation
does mobile » das mobile
based may » based many, based pay, base may
de does » der does, do does, one does

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

• Adding a wildcard symbol may retrieve word variants: technologies a conformacion de does mobile communication based may developpement en afrique.*.