Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
information center » information centers, information centre, information content
communication 3.3 » communication _, communication a, communication 1
technologies 2 » technologies _, technologies 4
developing l2 » developing _, developing a, developing e
a developing » a development
center 2.5 » center 2.1, center 2.0, center 2.3
l2 afrique » l afrique, en afrique
2.5 based » 1.5 base, 4.0 based, pc5 based
3.3 a » 3.3 _, 2.3 a, 4.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information center 2.5 based communication 3.3 a developing l2 afrique.*.