Perhaps you should try some spelling variations:
development update » development strategy
technology re » technology r, technology role, technology rate
update africa » update april, state africa, estate africa
re formation » de formation, une formation, 1 formation
formation d » formation du, formation _, formation 1
i data » ii data, ai data, 1 data

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 re formation d ((i data) OR (2 data)) communication media _ development update africa.~".
• Adding a wildcard symbol may retrieve word variants: technology re formation d ((i data) OR (2 data)) communication media _ development update africa.*.