Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
et developpement » de developpement, le developpement, test development
developpement du » developpement de, developpement des, developpement et
information sex » information step, information s1, information sheet
do information » 2 information, 1 information, 3 information
technology do » technology does, technology dlt, technology 1
sex practices » sexual practices
du afrique » en afrique, l afrique, de l'afrique
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology do information sex practices _ communications costs et developpement du afrique.*.