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