Perhaps you should try some spelling variations:
technologies 4 » technologies _
e development » sme development, mine development, site development
development l » development li, development 1, development law
formation et » formation des
l afrique » en afrique
ice mass » ice masses, ice caps

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: "technologies 4 ((formation et) OR (formation _)) ice mass communication a e development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 ((formation et) OR (formation _)) ice mass communication a e development l afrique.*.