Perhaps you should try some spelling variations:
technological units » technological shifts, technological gains, technological uses
touch communication » trough communication, truth communication, through communication
development matter » development matters, development master, development pattern
units relations » its relations, whites relations, its relation
crises touch » crises luc
matter a » matter _
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technological units relations _ crises touch communication costs 2 development matter a.*.