Perhaps you should try some spelling variations:
lander communications » jander communication, aided communications, border communications
communications a » communications _, communications law, communications media
de developpement » sme development
developpement de » developpement des, developpement durable
information 2.2 » information 1.2, information 2.7, information 2.2.2
technologies 2 » technologies _, technologies 4
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 2 information 2.2 der lander communications a de developpement de l'afrique.*.