Perhaps you should try some spelling variations:
technologies bilateral » technologies general, technologies related
bilateral transaction » bilateral transactions, financial transaction
master communication » matter communication, water communication, disaster communication
transaction boom » transaction cost, transaction cos, transaction flow
3 developing » 3 development
developing 4 » developing _, developing a, developing e
und master » und laster, und monster, und maske
costs 3 » costs _, costs 4, costs a
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologies bilateral transaction boom und master communication costs 3 developing 4 areas.*.