Perhaps you should try some spelling variations:
data communication » data communications
technologies 4 » technologies _
informatik der » information der, information oder, informatik und
4 informatik » 2.4 informatik, 4 information, der informatik
costs human » sts human, ghosts humans, beasts human
acta data » act data, octa data, actual data
1 afrique » l afrique, en afrique, 1 enrique
der acta » der abda, les acta

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 informatik der acta data communication costs human development 1 afrique.*.