Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
information sex » information step, information s1, information sheet
4 communication » 3 communication, 5.4 communication, de communication
do information » 2 information, 1 information, 3 information
technology do » technology does, technology dlt, technology 1
sex practices » sexual practices
practices 4 » practices _, practices 5, practices 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 4 communication _ le developpement en afrique.*.