Perhaps you should try some spelling variations:
visual regions » visual response, visual neurons, visual responses
visual regime » fiscal regime, tidal regime, signal regime
do primary » co primary, two primary, 2 primary
ict world » iot world, int world, gift world
2008 ict » 2008 iet, 2008 ice, 2008 iso

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 ict world do primary ((visual regime) OR (visual regions))*".