Perhaps you should try some spelling variations:
personal communication » interpersonal communication
des developpement » des developpements, de developpement, le developpement
technologies co » technologies _, technologies 4, technologies 2
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
co information » do information, 2 information, 1 information
information 3 » information 2
l afrique » en afrique
3 1945 » m 1945, p 1945, f 1945
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 3 1945 personal communication 3 des developpement l afrique.*.