Perhaps you should try some spelling variations:
models development » model development, module development, model developments
communication cost » communication costs, communication costa, communications costs
do communication » do communications, de communication, ngo communication
technology has » technology hard, technology have, technology how
targeting data » marketing data, targeting debate, targeting fatty
has inflation » how inflation, u.s inflation, cases inflation
cost models » cost model, logit models
1 afrique » l afrique, en afrique, 1 enrique

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

• Adding a wildcard symbol may retrieve word variants: technology has inflation targeting data do communication cost models development 1 afrique.*.