Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
cost developments » cost development, post development, past developments
technologies die » technologies de, technologie die, technologies bit
transformation a » transformation _
developments a » developments _, developments 4, developments 3
medium cost » medium fast, medium ist, minimum cost
de mass » de masse, de mais, de masa
a aid » _ aid, 2 aid, a avd
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies die transformation a de mass communication medium cost developments a aid.*.