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 where function" » "algorithm sphere function" (Expand Search), "algorithm gene function" (Expand Search), "algorithm wave function" (Expand Search)
"algorithm b function" » "algorithm _ function" (Expand Search), "algorithms _ function" (Expand Search), "algorithm a function" (Expand Search), "algorithm 1 function" (Expand Search)

Try widening your search to All Fields.

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

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