Perhaps you should try some spelling variations:
models transformation » model transformation, model transformations, code transformation
technological models » technological model, technological tools, technological skills
transformation us » transformation aus, transformation und, transformation als
de communication » mobile communication, online communication
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing e » developing _, developing a, developing east
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
e areas » 1 areas, 2 areas, 4 areas
us one » plus one
one de » one die, one do, one demo

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

• Adding a wildcard symbol may retrieve word variants: technological models transformation us one de communication costs 1.3 developing e areas.*.