Perhaps you should try some spelling variations:
technologies paris » technologies varies, technologies part, technologies series
paris information » iris information, party information, partial information
information 3.1 » information 3.2, information 3.4, information 3.3
developing east » development east, developing a, developing asia
4 developing » 3 developing
east afrique » east africa, east african, en afrique
over mass » cover masks, over fdss, over mao
3.1 over » 4.1 over, 3.1 solver, 3.1.4 over
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies paris information 3.1 over mass communication costs 4 developing east afrique.*.