Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
tools information » models information, pooled information, does information
2.5 communication » 2.3 communication, 2.7 communication, 3.5 communication
technology tools » technology thesis
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
e developpement » de developpement, le developpement, et developpement
war place » war peace, water place, hard place
place 2.5 » place 2.3, place 6.5, place 11.5

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

• Adding a wildcard symbol may retrieve word variants: technology tools information war place 2.5 communication costa e developpement en afrique.*.