Perhaps you should try some spelling variations:
"algorithm body function" » "algorithm goa function" (Expand Search), "algorithm aoa function" (Expand Search), "algorithm cost function" (Expand Search)
"algorithm its function" » "algorithm _ function" (Expand Search), "algorithm goa function" (Expand Search), "algorithm a function" (Expand Search), "algorithm cost function" (Expand Search)
"algorithm fa function" » "algorithm _ function" (Expand Search), "algorithms a function" (Expand Search), "algorithms _ 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 its function") OR ((("algorithm fa function") OR ("algorithm body function"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"algorithm its function\") OR (((\"algorithm fa function\") OR (\"algorithm body function\"))))".
• Removing quotes may allow a broader search: (( algorithm its function ) OR ((( algorithm fa function ) OR ( algorithm body function )))).
• Adding a wildcard symbol may retrieve word variants: (("algorithm its function") OR ((("algorithm fa function") OR ("algorithm body function"))))*.