Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information peter » information center, information letter, information better
technologien und » technologie und, technologien des, technologien fur
el communication » cell communication, real communication, 3 communication
und information » fund information, road information, award information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing 11 » developing _, developing a, developing e
peter kim » peter m
11 africa » 11 african, 1 africa, 1.1 african
cost 3.2 » cost 2.4
kim el » kim et, kim ella

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

• Adding a wildcard symbol may retrieve word variants: technologien und information peter kim el communication cost 3.2 developing 11 africa.*.