Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
get communication » et communication, debt communication, de communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
contents help » contents head, contents map, contents how
15 developing » 1 developing, 5 developing, 10 developing
developing em » developing e, developing eq, developing amp
em africa » 1 africa
help get » help me, help cut, help her
cost 15 » cost 12, cost 5, cost 11.5

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

• Adding a wildcard symbol may retrieve word variants: technologien des information contents help get communication cost 15 developing em africa.*.