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 brain function" » "algorithm ai function" (Expand Search), "algorithm against function" (Expand Search), "algorithm within function" (Expand Search), "algorithm barrier function" (Expand Search), "algorithm protein function" (Expand Search)
"algorithm which function" » "algorithm within function" (Expand Search), "algorithm beach 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 brain function") OR ((("algorithm python function") OR ("algorithm which function"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"algorithm brain function\") OR (((\"algorithm python function\") OR (\"algorithm which function\"))))".
• Removing quotes may allow a broader search: (( algorithm brain function ) OR ((( algorithm python function ) OR ( algorithm which function )))).
• Adding a wildcard symbol may retrieve word variants: (("algorithm brain function") OR ((("algorithm python function") OR ("algorithm which function"))))*.