Perhaps you should try some spelling variations:
"heuristic algorithms." » "heuristica algorithms." (Expand Search), "heuristicas algorithms." (Expand Search), "heuristic algoritmos." (Expand Search)
"heuristicaaaasaaaas algorithms." » "heuristicaaaaasaaaas algorithms." (Expand Search), "heuristicasaaaasaaaas algorithms." (Expand Search), "heuristicaaaasaaaas algoritmos." (Expand Search)
"iterative algorithm." » "iterative algoritmo." (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"heuristic algorithms.\") OR (\"heuristicaaaasaaaas algorithms.\"))) OR (\"iterative algorithm.\"))~".
• Removing quotes may allow a broader search: (((( heuristic algorithms. ) OR ( heuristicaaaasaaaas algorithms. ))) OR ( iterative algorithm. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("heuristic algorithms.") OR ("heuristicaaaasaaaas algorithms."))) OR ("iterative algorithm."))*.