nomies as $taxonomy ) {
			$terms = \get_the_terms( $post->ID, $taxonomy );

			if ( empty( $terms ) || \is_wp_error( $terms ) ) {
				continue;
			}

			foreach ( $terms as $term ) {
				$related_indexables[] = $this->repository->find_by_id_and_type( $term->term_id, 'term', false );
			}
		}

		return \array_filter( $related_indexables );
	}

	/**
	 * Tests if the site is multisite and switched.
	 *
	 * @return bool True when the site is multisite and switched
	 */
	protected function is_multisite_and_switched() {
		return \is_multisite() && \ms_is_switched();
	}
}