Perhaps you should try some spelling variations:
information centers » information contents, information officers
based communication » brand communication, based compensation, mediated communication
technologies 4 » technologies _
4 information » 2 information, 1 information
a developing » a development
developing a » developing _
centers 19 » centers 10, centers _, center 1
a afrique » l afrique, en afrique
19 based » 19 biases, 3 based, cr based
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information centers 19 based communication a a developing a afrique.*.