Array
(
    [bool] => Array
        (
            [must] => Array
                (
                    [0] => Array
                        (
                            [term] => Array
                                (
                                    [category_ids] => 13
                                )

                        )

                    [1] => Array
                        (
                            [terms] => Array
                                (
                                    [visibility] => Array
                                        (
                                            [0] => 3
                                            [1] => 4
                                        )

                                )

                        )

                )

            [should] => Array
                (
                    [0] => Array
                        (
                            [constant_score] => Array
                                (
                                    [filter] => Array
                                        (
                                            [wildcard] => Array
                                                (
                                                    [sku_nopunct] => Array
                                                        (
                                                            [value] => *ebcexternet103purg*
                                                            [case_insensitive] => 1
                                                        )

                                                )

                                        )

                                    [boost] => 1000
                                )

                        )

                )

            [minimum_should_match] => 1
        )

)