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 forums

> strongly retardet units
    FORUMS / Editing / Mission editing / Arma 3   ||  Tags: Cpu, Do, Not, Units
> CPU goes crazy
    FORUMS / Arma 3 / Troubleshooting   ||  Tags: Cpu, Freezes