Perhaps you should try some spelling variations:
9.4.1 communication » 3.4.1 communication, 11.4.1 communication, 3.4.2 communication
driven development » urban development
development plans » development planning, development policy, development policies
technology one » technology other, technology o140, technology 1
reactor system » reactor systems, director system, factory system
system public » systems public, system policy, systeme ausblick
public 9.4.1 » public 2.14.1, public 3.4.3, public 9.1
costs driven » cost driven, costs drivers, costs driving
one reactor » new reactor, one factor, other reactor
plans 4 » planes 4, plants 4, plans _

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

• Adding a wildcard symbol may retrieve word variants: technology one reactor system public 9.4.1 communication costs driven development plans 4.*.