Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
technologien aux » technologien auf, technologien fur, technologien als
aux informations » a informations, als informations, neue informations
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing a » developing _
rate debt » private debt
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
und rate » und raete, und race, und rat
a trends » 2 trends, 3 trends, a trend

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

• Adding a wildcard symbol may retrieve word variants: technologien aux informations und rate debt communication costs 2.2 developing a trends.*.