"sean", "seré", "serás", "será", "seremos", "seréis", "serán", "sería", "serías", "seríamos", "seríais", "serían", "era", "eras", "éramos", "erais", "eran", "fui", "fuiste", "fue", "fuimos", "fuisteis", "fueron", "fuera", "fueras", "fuéramos", "fuerais", "fueran", "fuese", "fueses", "fuésemos", "fueseis", "fuesen", "siendo", "sido", "tengo", "tienes", "tiene", "tenemos", "tenéis", "tienen", "tenga", "tengas", "tengamos", "tengáis", "tengan", "tendré", "tendrás", "tendrá", "tendremos", "tendréis", "tendrán",...

    /**
     * Performs a search operation using rank fusion across available searchers.
     * If only one searcher is available, uses the main searcher. Otherwise, performs
     * concurrent searches across multiple searchers and fuses the results.
     *
     * @param query the search query string
     * @param params search request parameters including pagination and filters
     * @param userBean optional user information for personalized search