Perhaps you should try some spelling variations:
models development » model development, module development, model developments
communication cost » communication costs, communication costa, communications costs
trust aspirations » turn aspirations, growth aspirations, urban aspirations
aspirations under » applications under, aspiration index, aspiration und
technology trust » technology trade, technology 21st, technology gurus
1 communication » 10 communication, 3 communication, 4 communication
cost models » cost model, logit models
under rice » under rise, under river, under risk
a africa » 1 africa, can africa, em africa
rice 1 » rice 10, rice _, rice 4

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

• Adding a wildcard symbol may retrieve word variants: technology trust aspirations under rice 1 communication cost models development a africa.*.