Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information 5.2 » information 15.2, information 1.2, information 5.4
1 interpersonal » _ interpersonal, 1.2 interpersonal
developing 4 » developing _, developing a, developing e
4 areas » 1 areas, 2 areas, 4 areal
5.2 1 » 5.2 18, 5.2 _, 5.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information 5.2 1 interpersonal communication costs _ developing 4 areas.*.