Perhaps you should try some spelling variations:
csr communications » csr communication, cell communications, chad communications
communications 2 » communications _, communications a, communications 5
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
und variablen » der variablen
l afrique » en afrique
a does » 4 does, 1 does, 3 does
2 does » 4 does
2 de » 2 die, 2 der, _ de
theorie » theories

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theorie und variablen ((a does) OR (2 does)) csr communications 2 de developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: theorie und variablen ((a does) OR (2 does)) csr communications 2 de developpement l afrique.*.