Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information better » information letter, information center, information matter
technologien und » technologie und, technologien des, technologien fur
ex communication » ec communication, et communication, eu 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
better iii » better aid, better die
11 african » 1.1 african, 1 african, 10 african
cost 3.2 » cost 2.4
iii ex » iii eu, iii el, iii et

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

• Adding a wildcard symbol may retrieve word variants: technologien und information better iii ex communication cost 3.2 developing 11 african.*.