Perhaps you should try some spelling variations:
der informationsgrad » der informationsgehalt, der informations, der integrationsgrad
informationsgrad 1 » informationsbrev _
technologies der » technologies de, technologie der, technologies under
3 developing » 3 development
developing 4 » developing _, developing a, developing e
a mobile » _ mobile
4 access » 2 access, 3 access
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies der informationsgrad 1 a mobile communication costs 3 developing 4 access.*.