Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information centre » information centers, information contents
csr communication » de communication, 3 communication, 4 communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
3.3 developing » 4 developing, 2 developing, 1 developing
developing 1 » developing _, developing a, developing e
centre how » centre show, century how, center how
costa 3.3 » cost 3.2, costs 3.5, cost 2.3
how csr » low csr, how case, how cern

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centre how csr communication costa 3.3 developing 1 africa.*.