Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
communications cost » communications costs, communications cross, communication costs
model development » local development, social development, global development
development case » development china
technology post » technology cost, technology most, technology costs
post regulation » post regulations, past regulation, pest regulation
regulation do » regulation du, regulation de, regulation des
prices mass » prices cases, price pass, prices causes
case case » base case, case based, use case

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

• Adding a wildcard symbol may retrieve word variants: technology post regulation do prices mass communications cost model development case case.*.