Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien fund » technologien und, technologie und, technologien fur
fund information » road information
3.3 developing » 4 developing, 2 developing, 1 developing
contents help » contents head, contents map, contents how
developing 1 » developing _, developing a, developing e
help risk » help desk
cost 3.3 » cost 3.2, cost 2.3, cost 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologien fund information contents help risk communication cost 3.3 developing 1 africa.*.