Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
technologien its » technologien des, technologien als, technologien im
formation during » information during, formation using, formation duration
its formation » situ formation, its formulations, elite formation
during state » during states, warring state, during data
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
state debt » rate debt
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien its formation during state debt communication costs 4 developing 2 trends.*.