Perhaps you should try some spelling variations:
regional development » national development, social development, rural development
communication hr » communication how, communication 3, communication 1
pt communication » put communication, et communication, post communication
technology et » technology e, technology ecit, technology eimt
et traduction » la traduction, de traduction, en traduccion
traduction a » reduction a, tradition a, introduction a
hr regional » der regional, nor regional, per regional
crisis pt » crisis _, crisis a
a crisis » 19 crisis
path 3 » path a, path c, path 2

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology et traduction a crisis pt communication hr regional development ((path 3) OR (path _)).~".
• Adding a wildcard symbol may retrieve word variants: technology et traduction a crisis pt communication hr regional development ((path 3) OR (path _)).*.