Perhaps you should try some spelling variations:
visual regions » visual response, visual neurons, visual responses
error visual » mirror visual, prior visual, errors virtual
best world » post world, best worst, next world
net world » next world, text world, net works
doe error » mode error, code error, more error
worth » north, forth

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: 2008 ((((net world) OR (net worth))) OR (best world)) doe error visual regions.
• Adding a wildcard symbol may retrieve word variants: 2008 ((((net world) or (net worth))) or (best world)) doe error visual regions*.