Perhaps you should try some spelling variations:
hygiene communication » science communication, online communication, patient communication
information case » information based, information can, information costs
technologie und » technologies 2.1
und information » fund information, road information, award information
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
d hygiene » do hygiene, _ hygiene, die hygiene
2 access » 3 access
costs 4 » costs _, costs a, costs 4.2
case d » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technologie und information case d hygiene communication costs 4 developing 2 access.*.