Perhaps you should try some spelling variations:
mines released » amines release, lines release, money released
silver mines » silver coins
code release » code releases, core release, mode release
silver code » silver coyne, silver coin, silver case

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: (( silver code release ) OR ( silver mines released )).
• Adding a wildcard symbol may retrieve word variants: (( silver code release ) or ( silver mines released ))*.