Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
1.3 developpement » 1.3 development, de developpement, le developpement
de communication » mobile communication, online communication
developpement il » developpement de, developpement et, developpement du
technologies 3 » technologies _, technologies 4, technologies 2
3 informations » 3 information, 2 informations, 4 informations
barriers 1.3 » barriers 21.3, barriers 1.1, barriers 3.3
il afrique » l afrique, en afrique
und does » guns does, und doch, aid does
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 informations und does de communication barriers 1.3 developpement il afrique.*.