Perhaps you should try some spelling variations:
personal communication » interpersonal communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
alma variables » gamma variables, als variables, data variables
typology alma » typology a
variables 2.3 » variables _, variables 4
die personal » die personale, de personal, die persona
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: typology alma variables 2.3 die personal communication a le developpement en afrique.*.