Perhaps you should try some spelling variations:
communications 1990 » communications 1, communications 14, communications 6.9
csr communications » csr communication, cell communications, chad communications
und developpement » un developpement, en developpement, de developpement
developpement de » developpement des, developpement durable
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
variation aid » variation im, variation und, variation a
de afrique » de l'afrique, en afrique, l afrique
aid does » card does, aid days, aid do
does csr » does cash

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation aid does csr communications 1990 und developpement de afrique.*.