Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
aspirations under » applications under, aspiration index, aspiration und
model development » local development, social development, global development
21st aspirations » 1 aspirations, 2 aspirations, des aspirations
technology 21st » technology 2.1.1, technology 2.1.2, technology 2.1.3
1 communication » 10 communication, 3 communication, 4 communication
development aid » development a, development africa, development agenda
aid africa's » aids africa's, did africa's, aid african
costa model » cost model, cost models, costa del
under rice » under rise, under river, under risk
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 21st aspirations under rice 1 communication costa model development aid africa's.*.