Perhaps you should try some spelling variations:
personelle communication » personal communication, personal communications, persuasive communication
developing changing » developing enhancing, development changing, developing caring
information costs » information contents, information centers, information content
changing africa » changing american, banking africa, planning africa
technologies 2 » technologies _, technologies 4
und personelle » und personen
a developing » a development
costs und » costs used, costs united, costs edmund
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information costs und personelle communication costs a developing changing africa.*.