Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
technologien stm » technologien am, technologien im, technologien ist
stm information » crm information, system information, from information
developing self » developing e, developing skills, developing areas
information 1 » information 2, information 3, information 3.2
de persona » de personal, de personas, die persona
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologien stm information 1 de persona communication costs _ developing self areas.*.