Perhaps you should try some spelling variations:
visual regime » visual regions, tidal regime
signal regime » legal regime, tidal regime
2008 ict » 2008 iet, 2008 iso, 2008 1st
2008 ice » 2008 nice, 2008 sice, 2008 ide

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 ict) OR (2008 ice)) world 2 primary ((((visual regime) OR (signal regime))) OR (fiscal regime)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((2008 ict) OR (2008 ice)) world 2 primary ((((visual regime) or (signal regime))) or (fiscal regime))".
• Adding a wildcard symbol may retrieve word variants: ((2008 ict) OR (2008 ice)) world 2 primary ((((visual regime) or (signal regime))) or (fiscal regime))*.