Perhaps you should try some spelling variations:
technologies paris » technologies varies, technologies part, technologies series
compression method » compression methods, completion method, compensation method
paris information » iris information, party information, partial information
led developpement » le developpement, leur developpement, de developpement
developpement l » developpement il, developpement la, developpement de
method led » method lrp
l afrique » en afrique
3 el » _ el, y el
3 e » 3 le

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 paris information ((3 e) OR (3 el)) _ compression method led developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies paris information ((3 e) OR (3 el)) _ compression method led developpement l afrique.*.