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

> SPV's Operation Broadsword SC-40
    Downloads / Arma 3 / Scenarios / Multiplayer Gamemodes / SC   ||  Tags: Pve, Pvp

Found in forums

> [SP/MP] No Place For No Hero
    FORUMS / Arma 3 / Missions: Complete   ||  Tags: Pvp, Pve, Hardcore, Survival, Zombies