Perhaps you should try some spelling variations:
data communication » data communications
information title » information table
communication 1.1 » communication 4.1, communication 7.1, communication 1.3
de developpement » sme development
technologien ad » technologien am, technologien und, technologien als
developpement l » developpement il, developpement la, developpement de
ad information » d information, nd information, od information
title age » title page, title pages, time age
l afrique » en afrique
age data » wage data, cge data, image data
1.1 de » 1.1 die, 1.1 der, 2.1 de

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information title age data communication 1.1 de developpement l afrique.*.