Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
used information » user information, use information, based information
10 communication » 1 communication, de communication, 3 communication
technology used » technology use, technology based, technology users
information los » information loss, information lost, information laws
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing iv » developing av, developing ict, developing cil
los debates » law debates, life debates, los doblajes
debates 10 » debates 1, debates 12, debates 10.3
iv africa » v africa, 1 africa, em africa
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 used information los debates 10 communication cost 2.2 developing iv africa.*.