Thus, we find ourselves with a concept that has emerged as a successful study technique [buzzword] in academic and school spheres, but whose senses are neither sufficiently determined nor clarified.
Nos encontramos, pues, frente a un concepto que se ha erigido como una exitosa fórmula de estudio [buzzword] en el ámbito académico y escolar, pero cuyos sentidos no están suficientemente determinados ni esclarecidos.