Perhaps you should try some spelling variations:
transfer detection » transfer reduction, transferts retention, transfer extraction
communication cost » communication costs, communication costa, communications costs
die communication » de communication, time communication, une communication
some development » sme development, women development, site development
detection rate » detection game, detection based, protection rate
development iv » development ii, development 1, development i150
rate space » state space, trace space, safe space
iv afrique » en afrique, l afrique
space die » space age

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

• Adding a wildcard symbol may retrieve word variants: technology transfer detection rate space die communication cost some development iv afrique.*.