Perhaps you should try some spelling variations:
oral communication » personal communication
development second » development beyond, development section, development sectors
smes development » sme development, sms development, pme's development
des variationen » die variationen, de variation, der variation
variationen des » variationen der, variation des, variations des
typology des » typologie des, typologie der, typology _
des water » does water, des warner, less water

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

• Adding a wildcard symbol may retrieve word variants: typology des variationen des water oral communication _ smes development second afrique.*.