Several comma-separated tags will be considered as logical AND between them. You can also use semicolon for logical OR. AND has a priority over OR and you cannot use parentheses for logical grouping. Asterisk (*) within a tag will be regarded as a mask for "any string".

Found in pages

> =BTC= Fast Rope script
    Downloads / Operation Arrowhead / Editing / Scripts   ||  Tags: Fast Rope

Found in forums

> Fast rope from static chopper
    FORUMS / Editing / Scripting / Arma 2 / Arma 2: Oper...   ||  Tags: Fast Rope