Perhaps you should try some spelling variations:
development programs » development programme, development projects
models communication » modern communication, modeling communication, modern communications
communication costa » communication costs, communications costs, communication cote
transition 4.1 » transition 1, transition 3.2, transition 2.3
crisis models » crises models, crisis model, crises model
4 development » 2 development, 4 developing
technology a » technology 1, technology 3, technology 4
4.1 crisis » 2.1 crisis, 3.1 crisis, 1.1 crisis
programs i » programs ii, programs iv, programs _
costa 4 » cost 4, costa e, costa 3

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

• Adding a wildcard symbol may retrieve word variants: technology a transition 4.1 crisis models communication costa 4 development programs i.*.