Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
technologien am » technologien im, technologien als, technologie im
developing east » development east, developing a, developing asia
am information » guam information, palm information, crm information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
east africa » west africa
contents e » contents je, contents 1, contents _
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
e 1.1 » i 1.1, b 1.1, a 1.1

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

• Adding a wildcard symbol may retrieve word variants: technologien am information contents e 1.1 communication costs 2.4 developing east africa.*.