Perhaps you should try some spelling variations:
true communication » truth communication, time communication, stroke communication
communication cost » communication costs, communication costa, communications costs
vector development » sector development, sector developments, factor development
technology 3 » technology _, technology 1, technology 4
3 relations » et relations, des relations
cost vector » class vector, reset vector, short vector
2 true » _ true, a true, 1 true

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

• Adding a wildcard symbol may retrieve word variants: technology 3 relations _ 2 true communication cost vector development policy a.*.