Perhaps you should try some spelling variations:
communication medical » communication media, communications media, communication medium
development where » development work, development what, development west
care development » case development, career development, scale development
technologien vs » technologien des, technologien als, technologien ist
where africa » care africa
total labor » local labor, total factor
labor other » labor southern, labor theory, factor other
other mass » other means, other main, other map
vs total » 5s total, its total, u.s total

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

• Adding a wildcard symbol may retrieve word variants: technologien vs total labor other mass communication medical care development where africa.*.