Perhaps you should try some spelling variations:
personal communication » interpersonal communication
formation across » information across, variation across, variations across
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 4 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der formation » der information, der reformation, der formativen
2 personal » 1 personal, 4 personal
across 2 » across _, across a, across eu
4 de » 4 die, 4 der, 4 des

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

• Adding a wildcard symbol may retrieve word variants: typologie der formation across 2 personal communication 4 de developpement en afrique.*.