Perhaps you should try some spelling variations:
study regulatory » study regulators, study regulation, future regulatory
regulatory costs » regulatory bodies, regulatory issues, regulatory body
competition from » competition among, competition _, competition law
development case » development china
living through » learning through, thinking through
20 development » 2 development, 2015 development, 2007 development
costs living » costs driving, costs timing, pests living
from 20 » from 2000
case 2 » case 1

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

• Adding a wildcard symbol may retrieve word variants: technology study regulatory costs living through competition from 20 development case 2.*.