Perhaps you should try some spelling variations:
technology guides » technology gaps
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
guides inflation » grade inflation, guided information, guide information
development dyed » development does, development desd, development did
2.3 development » 2 development, 2015 development, 1 development
inflation vom » inflation von, inflation from, inflation co
dyed fabrics » die fabrics
vom krieg » im krieg, dem krieg
krieg 4.1 » krieg 2.1, krieg 2.3, krieg 1
costs 2.3 » costs 4.2, costs 4.4

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

• Adding a wildcard symbol may retrieve word variants: technology guides inflation vom krieg 4.1 communication costs 2.3 development dyed fabrics.*.