Perhaps you should try some spelling variations:
due communication » de communication, d'une communication, true communication
clean development » human development, urban development
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 relational » 5.2 relational, 4.2 relational, 2.2 relational
relational re » relational _, relational view, relational self
costs clean » costs clear
crisis due » crisis de, crisis del, crisis desde
re crisis » pre crisis, de crisis, care crisis
a aortic » _ aortic, _ artic

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 relational re crisis due communication costs clean development a aortic.*.