Perhaps you should try some spelling variations:
information centers » information contents, information officers
communication cost » communication costs, communication costa, communications costs
led communication » de communication, called communication, linked communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
centers worker » center worker, center workers
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing em » developing e, developing eq, developing amp
worker led » worker new, worker owned, workers lene
em africa » 1 africa
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien und information centers worker led communication cost 3.2 developing em africa.*.