Perhaps you should try some spelling variations:
development case » development china
3 communication » 4 communication, de communication, data communication
technologien 2 » technologies 2, technologien _, technologien 1
1 development » 2 development, 3.1 development, mena development
case areas » base areas, core areas, rate areas
costs 1 » costs _, costs 4, costs a
3 aimd » 3 aims, 3 aim, _ aimd
3 aid » _ aid, 3 aim, 3 add

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien 2 information ((3 aid) OR (3 aimd)) 3 communication costs 1 development case areas.~".
• Adding a wildcard symbol may retrieve word variants: technologien 2 information ((3 aid) OR (3 aimd)) 3 communication costs 1 development case areas.*.