Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
wege communication » where communication, aware communication, image communication
developpement en » developpement et, developpement des, developpement de
2 developpement » de developpement, le developpement, et developpement
technologien 1 » technologies 1, technologien _, technologien 4
informal about » informal out, informal labor, informal group
1 informal » _ informal, 3 informal, 8 informal
about die » about dice, about due, about dthe
die wege » die welt
based 2 » based na, based pd

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 informal about die wege communication based 2 developpement en afrique.*.