Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
transformative tool » transformative school, transformation tools, transformative model
cell communications » cell communication, health communications, rural communications
im transformative » die transformative, _ transformative, a transformative
technologien im » technologie im, technologien am, technologien _
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing 2 » developing _, developing a, developing e
tool school » tool smtool, school school, local school
school cell » school well, school cycle, school child
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien im transformative tool school cell communications costs 4.1 developing 2 areas.*.