Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
communications costs » communication costs, communications _
de transformation » die transformation, e transformation, 1 transformation
transformation a » transformation _
technologie de » technologies de, technologie der, technologie die
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
one guinea » money guinea, new guinea
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
a areas » 1 areas, 2 areas, 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: technologie de transformation a one guinea communications costs 3.3 developing a areas.*.