Perhaps you should try some spelling variations:
development patterns » development partners, employment patterns, development paths
21st communication » post communication, 2.3 communication, csr communication
drive development » driven development, rice development, river development
needed politics » nested politics, neglected politics, embedded politics
action needed » actions needed
technology 2 » technology _, technology 1, technology 3
costs drive » costs drivers, cost driven, costs driving
patterns 3 » patterns _, patterns 1, patterns 5

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

• Adding a wildcard symbol may retrieve word variants: technology 2 action needed politics 21st communication costs drive development patterns 3.*.