Perhaps you should try some spelling variations:
aided communication » aided communications, video communication, called communication
sme development » trade development
development des » development does, development desd, development ds
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
information 3 » information 2
case aided » laser aided
costs sme » costs some, costs amy
des farce » der farce

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

• Adding a wildcard symbol may retrieve word variants: technology 4.2 information 3 case aided communication costs sme development des farce.*.