Perhaps you should try some spelling variations:
active communication » reactive communication, proactive communication, actions communication
information 12.2.1 » information 12.2.2, information 12.2.4, information 13.2.1
technologien fund » technologien und, technologie und, technologien fur
fund information » road information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
12.2.1 cee » 12.3.1 cee, 12.2.1 case, 12.2.1 die
cee active » been active, de active, can active
costs 2.3 » costs 4.2, costs 4.4

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

• Adding a wildcard symbol may retrieve word variants: technologien fund information 12.2.1 cee active communication costs 2.3 developing _ access.*.