Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
tools information » models information, pooled information, does information
information wants » information war, information what, information when
3.2 communication » 3 communication, 2.3 communication, de communication
technology tools » technology thesis
developpement du » developpement de, developpement des, developpement et
e developpement » de developpement, le developpement, et developpement
du afrique » en afrique, l afrique, de l'afrique
rice 3.2 » price 3.2, rice 3.1, rice 3.3

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

• Adding a wildcard symbol may retrieve word variants: technology tools information wants rice 3.2 communication costa e developpement du afrique.*.