Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
developing thrust » developing trust, developing through, developing forest
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
thrust areas » tourist areas, forest areas, karst areas
one mobile » more mobile, kong mobile, open mobile
costs 2.2 » costs 4.2, costs 2.3, cost 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des information _ one mobile communications costs 2.2 developing thrust areas.*.