Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
peru's development » eu's development, person development, pme's development
variation series » education series, action series, edition series
typologie minor » typologie eines, typologie einiger
minor variation » minor irrigation, color variation, gender variation
development l » development li, development 1, development law
series die » series de, series d, series e
die verbal » die verbale, des verbal, pre verbal
l afrique » en afrique
a peru's » _ peru's

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

• Adding a wildcard symbol may retrieve word variants: typologie minor variation series die verbal communication a peru's development l afrique.*.