Perhaps you should try some spelling variations:
image vision » image fusion, imaging vision, image video
vision tree » vision three, vision theme, vision time
does image » des image, codes image, edges image
iso world » iosco world, two world, wto world
ilo world » halo world, two world, wto world

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: "2008 ((iso world) OR (ilo world)) does image vision tree".
• Adding a wildcard symbol may retrieve word variants: 2008 ((iso world) OR (ilo world)) does image vision tree*.