Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
change information » chandos information, trade information
mine development » sme development, trade development, business development
bank afrique » en afrique, bank africa, bank african
costs mine » costs money, costs timing

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies change information law do _ communication costs mine development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies change information law do _ communication costs mine development bank afrique.*.