Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information laws » information law
de communication » mobile communication, online communication
developing from » developing crop, developing cross, developing forms
de information » die information, de informacion, e information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
technology de » technology does, technology dlt, technology 1
from american » from america, from america's, from african
laws debates » law debates, law debate, los debates
debates de » debates we, debates did, debates _
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology de information laws debates de communication cost 2.2 developing from american.*.