Perhaps you should try some spelling variations:
metaheuristicos » metaheuristics (Expand Search), metaheuristico (Expand Search), metaheuristic (Expand Search), metaheuristicaos (Expand Search), metaheuristicasos (Expand Search)
algorithm » algoritmo (Expand Search)
algorithms » algoritmos (Expand Search), algoritmo (Expand Search)
metaheuristica » metaheuristicaa (Expand Search), metaheuristicasa (Expand Search)
metaheuristicas » metaheuristicaas (Expand Search), metaheuristicasas (Expand Search)
heuristic » heuristica (Expand Search), heuristicas (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: ((((metaheuristica OR metaheuristicas) OR metaheuristicos) algorithm) OR (heuristic algorithms)).