Perhaps you should try some spelling variations:
fontes communication » contents communication, context communication, ante communication
informations based » information based, informational basis, informationsphase 1
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing base » developing based, developing east, developing brain
4 developing » 3 developing
base areas » basic areas, based areal, basin areas
de fontes » de pointes, de conte, de forges
based de » based dm, based debt, based deep
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations based de fontes communication costs 4 developing base areas.*.