Perhaps you should try some spelling variations:
anti communication » ante communication, ai communication, haiti communications
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing asia » development asia, developing a
4 developing » 3 developing
10.6.1 anti » 10.5.1 anti, 10.6 anti, 11.3.1 anti
costs 4 » costs _, costs a, costs 4.2
und » fund
aezs. » sezs., aes.

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations und 10.6.1 anti communication costs 4 developing asia aezs.*.