Perhaps you should try some spelling variations:
welle communication » cell communication, people communication, called communication
technology support » technology sector
support functional » support functions, support function, support national
development desd » development ssesd, development does, development deal
3.1 development » 2 development
functional als » functional age, functional gas, functional areas
desd africa » dress africa, de africa, does africa
von welle » von welt, von wall, non well
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
als von » als vor, als volk

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

• Adding a wildcard symbol may retrieve word variants: technology support functional als von welle communication costs 3.1 development desd africa.*.