Perhaps you should try some spelling variations:
development programs » development programme, development projects
model communication » modern communication, moral communication, modeling communication
transition 1.1 » transitions 1.1, transition 4.1, transition 2.1
4 development » 2 development, 4 developing
technology a » technology 1, technology 3, technology 4
crisis model » crisis models, crises model, crises models
1.1 crisis » 11 crisis, 2.1 crisis, 3.1 crisis
programs i » programs ii, programs iv, programs _
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology a transition 1.1 crisis model communication costs 4 development programs i.*.