Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication costa » communication costs, communications costs, communication cote
book development » bank development, textbook development, 2 development
development male » development make, development mali, development scale
technology 4ir » technology 4, technology 4.1, technology 4.2
relativen debt » relative de
4ir relativen » der relativen, zur relativen, die relativen
price verbal » pre verbal, price reversal
debt price » debt service, debt profile
costa book » cost book, lost book
male labor » female labor

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir relativen debt price verbal communication costa book development male labor.*.