Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4 transformation » 1 transformation, die transformation, der transformation
transformation a » transformation _
developing east » development east, developing a, developing asia
technologies 4 » technologies _
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
dinner data » differ data, dinner dark, dinner party
costs 2.3 » costs 4.2, costs 4.4
a dinner » _ dinner, a donner, a sinner
areal. » areas., area., real.

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation a dinner data communications costs 2.3 developing east areal.*.