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Combine Query

$meta_query = array(
	'relation' => 'OR',
	array(
		'key'     => 'verified_by_verifypass',
		'value'   => 'mil',
		'compare' => '=',
	),
	array(
		'key'     => 'verified_by_verifypass',
		'value'   => 'fir',
		'compare' => '=',
	),
);