Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
model communication » modern communication, moral communication, modeling communication
development male » development make, development mali, development scale
oil development » rail development, tool development, social development
technology die » technologie die, technology does, technology 4ir
relativen debt » relative de
die relativen » die relative, der relativen, die relation
price model » practice model, pricing model, service model
debt price » debt service, debt profile
male labor » female labor
costa oil » copra oil, costa del, costa social

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

• Adding a wildcard symbol may retrieve word variants: technology die relativen debt price model communication costa oil development male labor.*.