Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologies section » technologies sector, technology section, technologies perception
section information » sector information, action information, reduction information
information 2.7 » information 2.2, information 3.2, information 1.2
debt personal » der personal, de personal, des personal
3 developing » 3 development
developing 2 » developing _, developing a, developing e
2.7 debt » 2.7 der, 2.7 heat
costs 3 » costs _, costs 4, costs a
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: technologies section information 2.7 debt personal communication costs 3 developing 2 areal.*.