Perhaps you should try some spelling variations:
data transformation » die transformation, der transformation, a transformation
oral communication » personal communication
technologie data » technology data, technologies dans, technologie a
a developing » a development
costs a » costs _, costs 4
a wie » a wide, a wise, a wife
a we » a web, _ we, a e

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologie data transformation ((a we) OR (a wie)) oral communication costs a developing _ areas.~".
• Adding a wildcard symbol may retrieve word variants: technologie data transformation ((a we) OR (a wie)) oral communication costs a developing _ areas.*.