Answer by zerkms for jQuery selector with "and" and "or"

$('div[data-positiontype="3"]').filter('[data-positiontitle*="test"], [data-positiondesc*="test"]').

or the straightforward:

$('div[data-positiontype="3"][data-positiontitle*="test"], div[data-positiontype="3"][data-positiondesc*="test"]').