Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
technologies along » technologies allow, technologies any, technologies a
along information » kong information, rating information, using information
information costs » information contents, information centers, information content
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
costs 4.4 » costs 4.2
4.4 aware » 4.4 care, 4.4 hardware

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

• Adding a wildcard symbol may retrieve word variants: technologies along information costs 4.4 aware communication 2 _ developpement en afrique.*.