Perhaps you should try some spelling variations:
der informationsgewinn » den informationsgewinn, der informationsgehalt, der inftationsgewinne
informationsgewinn 2 » informationsgewinn 3.6.2, informationsgewinnung _, 3 informationsgewinnung
verbal communication » nonverbal communication, virtual communication, oral communication
technologies der » technologies de, technologie der, technologies under
developing 1 » developing _, developing a, developing e
co verbal » non verbal, _ verbal, 3 verbal
2 co » _ co, a co, 2 c

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

• Adding a wildcard symbol may retrieve word variants: technologies der informationsgewinn 2 co verbal communication costs _ developing 1 africa.*.