Perhaps you should try some spelling variations:
touch communication » trough communication, truth communication, through communication
development enters » development centers, development center, development entry
power development » water development, career development, hydropower development
study relations » study relationship, student relations, study reflections
relations 7.1 » relations 2.1, relations 3.1, relations 5.1
costs power » cost power, costs per, costs peter
eine touch » one touch
7.1 eine » 3.1 eine, 2.1 eine, 5.1 eine
enters a » enters _, enter _, waters a

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

• Adding a wildcard symbol may retrieve word variants: technology study relations 7.1 eine touch communication costs power development enters a.*.