Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication 3.4 » communication 3.3, communication 2.4, communication 3.2
el developpement » et developpement, en developpement, et developpements
developpement en » developpement et, developpement des, developpement de
variation being » variation bei, variation using, variation among
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
does verbal » des verbal, does vertical, models verbal
being does » lending does, reading does
3.4 el » 2.4 el, 3.4 eq, 3.4 et

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation being does verbal communication 3.4 el developpement en afrique.*.