There is a lot of information on these sites. In order to provide the best possible results we have not one, but two search forms.
1. For a search of Taming The Saxophone site
To get results without particular word, use the minus operator: cats -dogs
To force a particular term in an OR search, use the plus operator: +cats dogs mice
This will require that all results include the term ‘cats’, and results including all three terms will be favoured. The plus operator has no effect in an AND search, where all terms have an implicit + before them.