Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
del developpement » de developpement, des developpements, le developpement
information care » information case, information aware, information cause
developpement de » developpement des, developpement durable
use information » user information, house information, users information
technology use » technology 1, technology 2.2, technology 3
care service » care services
de afrique » de l'afrique, en afrique, l afrique
costs del » costa del, costo del

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

• Adding a wildcard symbol may retrieve word variants: technology use information care service _ communications costs del developpement de afrique.*.