Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
de communication » mobile communication, online communication
dm developpement » de developpement, du developpement, le developpement
information der » information oder, information does, informatik der
technology 2 » technology _, technology 1, technology 3
des afrique » en afrique, de l'afrique
der risk » under risk, der risiko, der ring
based dm » based dna, based ndc, based na
risk de » risk due

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

• Adding a wildcard symbol may retrieve word variants: technology 2 information der risk de communication based dm developpement des afrique.*.