quiztax
$tax_query = array(
'relation' => 'AND',
array(
'taxonomy' => 'pa_recommended-usage-brew',
'terms' => array( 'coffee-maker-classic', ' filter-group' ),
'field' => 'slug',
'operator' => 'IN',
),
array(
'taxonomy' => 'pa_recommended-drink-add-ons',
'terms' => 'non-dairy-milk',
'field' => 'slug',
'operator' => 'IN',
),
array(
'taxonomy' => 'pa_type-taste-profile',
'terms' => array( 'fruity-group', ' fruity-and-balanced', ' chocolaty-and-fruity', ' tart-and-fruity', ' spicy-and-fruity' ),
'field' => 'slug',
'operator' => 'IN',
),
);