Perhaps you should try some spelling variations:
french geodetic » free geodetic, french poetic, french genetics
robotic mission » robotic vision, robotics vision
poetic mission » poetic vision, prophetic mission, genetic mission

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( french geodetic mission ) OR ( french ((poetic mission) OR (robotic mission)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( french geodetic mission ) or ( french ((poetic mission) OR (robotic mission)) ))".
• Adding a wildcard symbol may retrieve word variants: (( french geodetic mission ) or ( french ((poetic mission) OR (robotic mission)) ))*.