Perhaps you should try some spelling variations:
communication comites » communication costs, communication cote, communication contents
used information » user information, use information, based information
information when » information what, information war, information wants
de communication » mobile communication, online communication
development east » development southeast, development 1
technology used » technology use, technology based, technology users
de development » e development, ce development, de developpement
east african » east africa, west african, west africa
comites de » comite de, limites de, cotes de
when rice » when price, when prices, wheat rice

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

• Adding a wildcard symbol may retrieve word variants: technology used information when rice de communication comites de development east african.*.