Perhaps you should try some spelling variations:
"implement learning algorithm" » "implement learning algorithms" (Expand Search), "implemented learning algorithm" (Expand Search), "implementing learning algorithm" (Expand Search)
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"element _ algorithm" » "elements _ algorithm" (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: (("implement learning algorithm") OR ((("element _ algorithm") OR ("element method algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"implement learning algorithm\") OR (((\"element _ algorithm\") OR (\"element method algorithm\"))))".
• Removing quotes may allow a broader search: (( implement learning algorithm ) OR ((( element _ algorithm ) OR ( element method algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("implement learning algorithm") OR ((("element _ algorithm") OR ("element method algorithm"))))*.