Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information context » information content, information contents, information centers
technologien als » technologien des, technologien fur, technologien und
el communication » cell communication, real communication, 3 communication
als information » als informations, aids information, laws information
u.s developing » funds developing, rules developing, slums developing
developing iv » developing av, developing ict, developing cil
context 1.3 » context 3, context 2.1, context 3.1
iv africa » v africa, 1 africa, em africa
1.3 el » 2.3 el, 3.3 el

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

• Adding a wildcard symbol may retrieve word variants: technologien als information context 1.3 el communication costa u.s developing iv africa.*.