Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
rate communication » parte communication, water communication, face communication
model development » local development, social development, global development
development cases » development case, development phases, development based
technology e » technology 1, technology 3, technology 4
relations au » relations a, relations act, relations amp
e relations » 3 relations, 1 relations, des relations
loss rate » loss ratio, pass rate, loss data
au loss » a loss, ac loss

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

• Adding a wildcard symbol may retrieve word variants: technology e relations au loss rate communication cost model development cases data.*.