Perhaps you should try some spelling variations:
driven development » urban development
del communication » cell communication, real communication, cell communications
development plans » development planning, development policy, development policies
radiation 2.5 » radiation 1.4, radiation 5.1, radiation _
technology 5 » technology _, technology 1, technology 3
costs driven » cost driven, costs drivers, costs driving
5 radiation » _ radiation, 3 radiation, 6 radiation
2.5 crisis » 2.1 crisis, 2.2 crisis, 2 crisis
crisis del » crisis desde
plans c » planes c, plans _, plans a

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

• Adding a wildcard symbol may retrieve word variants: technology 5 radiation 2.5 crisis del communication costs driven development plans c.*.