Perhaps you should try some spelling variations:
als informationsmass » als informationsbasis, als informations, i informationsmasse
verbal communication » nonverbal communication, virtual communication, oral communication
informationsmass 2 » informationsmasse _, informationsmass und, informationsmasse und
technologies als » technologien als, technologies dans, technologies a
developing 1 » developing _, developing a, developing e
2 non » _ non, a non, 3 non

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

• Adding a wildcard symbol may retrieve word variants: technologies als informationsmass 2 non verbal communication costs _ developing 1 africa.*.