Perhaps you should try some spelling variations:
rainer communications » ukraine communications, guinea communications, aided communications
communications costs » communication costs, communications _
information 1.2 » information 1.5.2, information 2
developing east » development east, developing a, developing asia
technologies 2 » technologies _, technologies 4
east accessed » last accessed, east successes, all accessed
klaus rainer » klaus knabner, klaus jaeger, rau rainer
3 developing » 3 development
1.2 klaus » 4.28 klaus, 1 klaus, 6.1 klaus
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.2 klaus rainer communications costs 3 developing east accessed.*.