Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
communications pt » communication pt, communications _, communications a
des developpement » des developpements, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
technologies 1 » technologies _, technologies 4, technologies 2
il afrique » l afrique, en afrique
about de » about due, about dead, about debt
de radio » dm radio, desi radio, mode radio
pt des » et des

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information about de radio communications pt des developpement il afrique.*.