Perhaps you should try some spelling variations:
"algorithm python function" » "algorithms within function" (Expand Search), "algorithm both function" (Expand Search), "algorithm protein function" (Expand Search)
"algorithm within function" » "algorithm fibrin function" (Expand Search), "algorithm protein function" (Expand Search), "algorithm catenin function" (Expand Search)
"algorithm cell function" » "algorithm cl function" (Expand Search), "algorithm could function" (Expand Search), "algorithms real 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 within function") OR ((("algorithm python function") OR ("algorithm cell function"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"algorithm within function\") OR (((\"algorithm python function\") OR (\"algorithm cell function\"))))".
• Removing quotes may allow a broader search: (( algorithm within function ) OR ((( algorithm python function ) OR ( algorithm cell function )))).
• Adding a wildcard symbol may retrieve word variants: (("algorithm within function") OR ((("algorithm python function") OR ("algorithm cell function"))))*.