Perhaps you should try some spelling variations:
trade development » software development
care information » more information, change information, trade information
technology care » technology case, technology curve, technology can
communication 4 » communication _, communication a, communication 3
development l » development li, development 1, development law
l afrique » en afrique
4 trade » 1 trade
id 3 » ii 3, iv 3, id _
i 3 » ii 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 care information table ((id 3) OR (i 3)) communication 4 trade development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology care information table ((id 3) OR (i 3)) communication 4 trade development l afrique.*.