Perhaps you should try some spelling variations:
1.2 communication » 3.2 communication, 6.2 communication, 1.1 communication
developpement du » developpement de, developpement des, developpement et
formation when » information when, formation en, formation what
technology 1 » technology _
1 formation » 1.2 formation, de formation, en formation
du afrique » en afrique, l afrique, de l'afrique
when most » where most, ten most, than most
most 1.2 » cost 1.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 formation when most 1.2 communication costs _ developpement du afrique.*.