Perhaps you should try some spelling variations:
communication studies » communication series, communication services, communication strategies
transformation 1 » transformation _, transformation a, transformation 3
de developpement » sme development
technologie die » technologie de, technologie im, technologie der
studies de » studies die, studies dte, studies das
des africa » does africa, yes africa, de africa
1.2 risk » 11.2 risk, 2.2 risk, 4.2 risk
1 1.2 » 1 3.2, b 1.2, 1 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologie die transformation 1 1.2 risk communication studies de developpement des africa.*.