Perhaps you should try some spelling variations:
"algorithm python function" » "algorithm within function" (Expand Search), "algorithms within function" (Expand Search), "algorithm both function" (Expand Search), "algorithm protein function" (Expand Search)
"algorithm could function" » "algorithm models function" (Expand Search), "algorithm cells function" (Expand Search)
"algorithm cell function" » "algorithm cl function" (Expand Search), "algorithms real function" (Expand Search), "algorithm etc function" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("algorithm could function") OR ("algorithm cell function"))) OR ("algorithm python function"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"algorithm could function\") OR (\"algorithm cell function\"))) OR (\"algorithm python function\"))".
• Removing quotes may allow a broader search: (((( algorithm could function ) OR ( algorithm cell function ))) OR ( algorithm python function )).
• Adding a wildcard symbol may retrieve word variants: (((("algorithm could function") OR ("algorithm cell function"))) OR ("algorithm python function"))*.