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 2.7 » information 2.2, information 3.2, information 1.2
technologies 4 » technologies _
4 information » 2 information, 1 information
2.7 der » 3.7 der, 5.7 der, 1.7 der
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 4 information 2.7 der lander communications a de developpement de l'afrique.*.