Perhaps you should try some spelling variations:
personal communication » interpersonal communication
variation series » education series, action series, edition series
does development » dams development, ides development, smes development
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
development de » development d, development ds, developpement de
diw personal » der personal, how personal, das personal
series diw » series d, series new, series de

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

• Adding a wildcard symbol may retrieve word variants: typologie cices variation series diw personal communication _ does development de l'afrique.*.