Perhaps you should try some spelling variations:
models communication » modern communication, modeling communication, modern communications
technologien als » technologien des, technologien fur, technologien und
developing areas » developing asia, developing east, developing a
als information » als informations, aids information, laws information
information och » informations och, information oder, information open
areas arenas » areas trends, seas areas
och based » och case

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

• Adding a wildcard symbol may retrieve word variants: technologien als information och based models communication costs _ developing areas arenas.*.