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 from functional" » "algorithm brain functional" (Expand Search), "algorithm flow functional" (Expand Search), "algorithm fc functional" (Expand Search)
"algorithm from function" » "algorithm flow function" (Expand Search), "algorithm fc 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 from function") OR ("algorithm from functional"))) OR ("algorithm python function"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"algorithm from function\") OR (\"algorithm from functional\"))) OR (\"algorithm python function\"))".
• Removing quotes may allow a broader search: (((( algorithm from function ) OR ( algorithm from functional ))) OR ( algorithm python function )).
• Adding a wildcard symbol may retrieve word variants: (((("algorithm from function") OR ("algorithm from functional"))) OR ("algorithm python function"))*.