Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
technological model » technological models, technological tools, technological content
formation beyond » information beyond, figuration beyond, education beyond
model formation » model formulation, model information, model formalin
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
beyond we » beyond wage, beyond well, beyond age
we device » when device, own device, _ device
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technological model formation beyond we device communication costs 3.3 developing a areas.*.