Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
transformation index » transformation under, transformation im, transformation based
bei communications » benin communications, les communications, belize communications
de transformation » die transformation, e transformation, 1 transformation
technologien de » technologien des, technologies de, technologie de
developing 4 » developing _, developing a, developing e
index wie » index die
wie bei » die bei, wie uber, wie kein

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

• Adding a wildcard symbol may retrieve word variants: technologien de transformation index wie bei communications costs _ developing 4 real.*.