Perhaps you should try some spelling variations:
oral communication » personal communication
die variationen » die variation, sowie variationen, de variation
variationen des » variationen der, variation des, variations des
sme development » trade development
development lie » development life, development li, development lid
typologie die » typologie des, typologie der, theologie die
warner oral » water oral
lie afrique » l afrique
des warner » das warner, des werner, des wiener

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

• Adding a wildcard symbol may retrieve word variants: typologie die variationen des warner oral communication _ sme development lie afrique.*.