Perhaps you should try some spelling variations:
communication costly » communication costs, communication costa, communications costs
land development » world development, child development
information und » informations und
development law » development latin, development 1
vi information » i information, ii information, novi information
technology vi » technology vt, technology 4ir, technology 1
costly land » cost land, costs land, country land
law afrique » l afrique
1 risk » 10 risk, 3 risk, 4 risk
und 1 » und 19, und 13, und 18

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

• Adding a wildcard symbol may retrieve word variants: technology vi information und 1 risk communication costly land development law afrique.*.