Perhaps you should try some spelling variations:
vision theory » decision theory, action theory, dimension theory
ernest image » breast image, ernest grabe, ernest nagel
image vision » image fusion, imaging vision, image video
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)) ernest image vision theory".
• Adding a wildcard symbol may retrieve word variants: 2008 ((iso world) OR (ilo world)) ernest image vision theory*.