Perhaps you should try some spelling variations:
secure communication » remote communication, science communication, mobile communication
technologies aids » technologies varies, technologies a, technologies de
aids information » chandos information, series information
information 1992 » information 1995, information 1999, information 1.2
ides development » ads development, does development, smes development
communication 3 » communication _, communication a
3.2 secure » 3.8 secure, 32 secure, 8.2 secure
1 afrique » l afrique, en afrique, 1 enrique
1992 3.2 » 1990s 3.2, 19 3.2
3 ides » 3 ideas, 3 idea, _ ides

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information 1992 3.2 secure communication 3 ides development 1 afrique.*.