Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 3 » communication _, communication a
sme development » trade development
development des » development does, development desd, development ds
roles personal » roles persons, names personal, loans personal
typologien de » typologien der, typologie des, typologie der
variation sex » variation des, variation bei, variation der
de variation » der variation, die variation, does variation
des afrique » en afrique, de l'afrique
sex roles » sex role
3 sme » 3 same, _ sme, 3 smt

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation sex roles personal communication 3 sme development des afrique.*.