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

> Dbo Altis [BETA]
    Downloads / Arma 3 / Addons / Terrain   ||  Tags: Altis, Low

Found in forums

> Low interface quality
    FORUMS / Operation Arrowhead / Troubleshooting   ||  Tags: Interface, Low, Quality