Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
tools information » models information, pooled information, does information
3.4 communication » 5.4 communication, 3.2 communication, 3.5 communication
technology tools » technology thesis
information what » information war, information when, information wants
developpement il » developpement de, developpement et, developpement du
e developpement » de developpement, le developpement, et developpement
il afrique » l afrique, en afrique
role 3.4 » rolle 3.4, role 2.4, role 4.4

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

• Adding a wildcard symbol may retrieve word variants: technology tools information what role 3.4 communication costa e developpement il afrique.*.