Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information based » information case, information bank, transformation based
dem communication » de communication, debt communication, team communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing 2 » developing _, developing a, developing e
based modes » based models, based model, based mode
modes dem » modes de, codes der, des dem
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien als information based modes dem communication cost 2.2 developing 2 areas.*.