Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technology lange » technology change, technology land, technology lag
et communication » et communicatione, get communication, debt communication
lange tradition » langer tradition, long tradition, la tradition
per development » power development, spur development, oer developments
development act » development a, development aid, development age
act aortic » acute aortic, after aortic
crisis et » crisis el, crisis en, crisis eu

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

• Adding a wildcard symbol may retrieve word variants: technology lange tradition _ crisis et communication cost per development act aortic.*.