Perhaps you should try some spelling variations:
technology choice » technology change
choice inflation » choice information, price inflation
inflation base » inflation rate, inflation bias, inflation das
e development » sme development, mine development, site development
development l » development li, development 1, development law
l afrique » en afrique
case 4 » case 2, case 3

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 choice inflation base ((case 4) OR (case 1)) communications _ e development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology choice inflation base ((case 4) OR (case 1)) communications _ e development l afrique.*.