Perhaps you should try some spelling variations:
information culture » information centre, information centers, information center
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
de developpement » sme development
developpement de » developpement des, developpement durable
culture tarife » culture starting
tarife 4.1 » tarife 1.1, tarife 4.3, tariffs 4.1
de afrique » de l'afrique, en afrique, l afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information culture tarife 4.1 communication a de developpement de afrique.*.