Perhaps you should try some spelling variations:
models development » model development, module development, model developments
communication cost » communication costs, communication costa, communications costs
inflation target » inflation targeting, inflation rate, inflation rates
10 communication » 1 communication, de communication, 3 communication
technology der » technology does, technology 4ir, technology dlt
development en » developpement en, development menu, development eco
der inflation » core inflation, _ inflation, low inflation
target data » target date, target rate, target path
cost models » cost model, logit models
data 10 » data 1, data 12, data 10.4

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

• Adding a wildcard symbol may retrieve word variants: technology der inflation target data 10 communication cost models development en afrique.*.