Perhaps you should try some spelling variations:
personal communication » interpersonal communication
zu developpement » du developpement, au developpement, ou developpement
information 2.7 » information 2.2, information 3.2, information 1.2
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
one personal » some personal, more personal, one person
l afrique » en afrique
2.7 one » 10.7 one, 16.7 one, 2.7 home
3 zu » 3 zur, 3 zum, 2 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 2.7 one personal communication 3 zu developpement l afrique.*.