Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
transformations und » transformation und, transformationen und, transformation under
iv transformations » i transformations, ii transformations, iii transformations
technologies iv » technologies bit, technologies _, technologies 4
1 american » 10 american, 14 american, 31 american
1.9 risk » 11.9 risk, 1.2 risk, 1.4 risk
medium 2 » medium _, medium 7, medium a
und 1.9 » und 19, und 129, und 1949

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

• Adding a wildcard symbol may retrieve word variants: technologies iv transformations und 1.9 risk communication medium 2 development 1 american.*.