Perhaps you should try some spelling variations:
enhance development » enhancing development, finance development, change development
due communication » de communication, d'une communication, true communication
development level » development local, development center, development recent
level adoption » level adaptation
costs enhance » cars enhance, could enhance, loans enhance
technology 3 » technology _, technology 1, technology 4
3 relations » et relations, des relations
relations 1 » relations _, relations a, relations 3
crisis due » crisis de, crisis del, crisis desde
1 crisis » 19 crisis

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

• Adding a wildcard symbol may retrieve word variants: technology 3 relations 1 crisis due communication costs enhance development level adoption.*.