Perhaps you should try some spelling variations:
professional communication » personal communication, professional organization, professional education
communication across » communication cross, communicating across, communication about
2 professional » a professional, 3.2 professional, 3.1 professional
information 3 » information 2
2 developing » 3 developing, 4 developing, 2 development
developing 2 » developing _, developing a, developing e
across 2 » across _, across a, across eu
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien _ information 3 2 professional communication across 2 developing 2 areal.*.