Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
development matter » development matters, development master, development pattern
urban development » human development
et communication » et communicatione, get communication, debt communication
technology data » technology dlt, technology debate, technology debts
data reduction » data regulation, debt reduction, harm reduction
reduction de » reduccion de, reduction _, reduction a
de politica » de politicas, e politica, y politica
politica et » politica e, politica en, politica del
cost urban » most urban, worst urban, bust urban
matter bod » matter how, matter bet, matter do

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

• Adding a wildcard symbol may retrieve word variants: technology data reduction de politica et communication cost urban development matter bod.*.