Perhaps you should try some spelling variations:
personal communication » interpersonal communication
tfeu developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation des » variation _, variation 6, variation series
haus personal » das personal, names personal, loans personal
des haus » des hauts, das haus, des hauses

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation des haus personal communication _ tfeu developpement en afrique.*.