Perhaps you should try some spelling variations:
model transformation » der transformation, social transformation, rural transformation
technological model » technological models, technological tools, technological content
ante communication » parte communication, une communication, vote communication
transformation a » transformation _
1.5 developing » 1.3 developing, 15 developing, 1.4 developing
developing 2 » developing _, developing a, developing e
costs 1.5 » costs 3.5, costs 2.5, costs 4.5
one ante » one wants, one after
2 areas » 1 areas, 2 areal, 4 areas
a one » _ one

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

• Adding a wildcard symbol may retrieve word variants: technological model transformation a one ante communication costs 1.5 developing 2 areas.*.