Perhaps you should try some spelling variations:
technologies along » technologies allow, technologies any, technologies a
care communication » aware communication, parte communication, scale communication
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 6.4 » costs 4.4, costs 4.2, costs 2.3
6.4 care » 6.4 case, 4.4 care, 5.4 care

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 6.4 care communication 2 _ developpement en afrique.*.