Perhaps you should try some spelling variations:
development results » development report, development research
model communication » modern communication, moral communication, modeling communication
technology support » technology sector
support function » support functions, support functional, supply function
2.3 development » 2 development, 2015 development, 1 development
results africa » cults africa, results rich, resources africa
function 5 » function _, function 3.3
form model » farm model, formal model, force model
costs 2.3 » costs 4.2, costs 4.4
5 form » a form, 2 form, 4 form

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

• Adding a wildcard symbol may retrieve word variants: technology support function 5 form model communication costs 2.3 development results africa.*.