Perhaps you should try some spelling variations:
pattern development » western development, better development, patent development
development chains » development china, development gains, development changing
3 communication » 4 communication, de communication, data communication
risk retention » risk prevention, risk protection, risk reduction
costs pattern » costs matter, costs peter, costs water
retention au » retention a, retention act, retention _
chains part » chains pt, remains part
au science » zu science, can science, 4 science
science 3 » science _, science a, science 1

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

• Adding a wildcard symbol may retrieve word variants: technology risk retention au science 3 communication costs pattern development chains part.*.