Perhaps you should try some spelling variations:
communication system » communication systems, telecommunication system, communication series
active development » achieve development, native development, practice development
information gaps » information gap
la communication » data communication, data communications
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
system active » system achieve, system activity, system passive
gaps de » gaps do, camps de, gaps new

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

• Adding a wildcard symbol may retrieve word variants: technologies de information gaps de la communication system active development _ afrique.*.