Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
technologies can » technologies a, technologies co, technologies _
communications a » communications _, communications law, communications media
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
can information » von information, von informationen
information pt » information part, information 1, information 1.2
il afrique » l afrique, en afrique
de radio » dm radio, desi radio, mode radio
pt de » et de, pt d, pt e
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies can information pt de radio communications a de developpement il afrique.*.