Perhaps you should try some spelling variations:
personen communication » personal communication, personal communications, prone communication
information based » information case, information bank, transformation based
developing brains » developing brain, developing brand, developing brazil
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
der personen » der personalen, per person, und personen
4 developing » 3 developing
based der » basel der, based order, based 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: technologies co information based der personen communication costs 4 developing brains _.*.