Perhaps you should try some spelling variations:
transformations based » transformation based, transformations basic, transformations used
les transformations » _ transformations, asia's transformations
model communication » modern communication, moral communication, modeling communication
technologien les » technologien des, technologien als, technologies le
3 developing » 3 development
developing 4 » developing _, developing a, developing e
based model » based models, based modeling
model model » models model, model code
costs 3 » costs _, costs 4, costs a
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien les transformations based model model communication costs 3 developing 4 areas.*.