Perhaps you should try some spelling variations:
technologien dis » technologien des, technologien als, technologien im
do communication » do communications, de communication, ngo communication
dis information » mis information, aids information, des informations
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing 1 » developing _, developing a, developing e
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
1 areas » 1 area, 2 areas, 4 areas
aid do » aid go, did do, aid does

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information _ aid do communication costs 4.3 developing 1 areas.*.