Perhaps you should try some spelling variations:
holle communication » mobile communication, people communication, called communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation 2 » variation 27, variation _, variation 6
der holle » der rolle, der zolle, der kolleg
2 der » _ der
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation 2 der holle communication a de developpement en afrique.*.