Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
communications 1 » communications 14, communications _, communications a
de developpement » sme development
variation notes » variation models, variation des, variation forms
developpement l » developpement il, developpement la, developpement de
typologies der » typologie der, typologien der, typologie des
der variation » de variation, does variation, die variation
l afrique » en afrique
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: typologies der variation notes new guinea communications 1 de developpement l afrique.*.