Perhaps you should try some spelling variations:
"element learning algorithm" » "element learning algorithms" (Expand Search), "excellent learning algorithm" (Expand Search), "student learning algorithm" (Expand Search), "agent learning algorithm" (Expand Search)
"elements under algorithms" » "elements mdem algorithms" (Expand Search), "elements other algorithms" (Expand Search), "elements de algorithms" (Expand Search), "elements tended algorithms" (Expand Search), "sediments under algorithms" (Expand Search), "elements over algorithms" (Expand Search)
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level modeling algorithm" (Expand Search), "level finding algorithm" (Expand Search), "level according algorithm" (Expand Search), "level using 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: (("elements under algorithms") OR ((("element learning algorithm") OR ("level coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements under algorithms\") OR (((\"element learning algorithm\") OR (\"level coding algorithm\"))))".
• Removing quotes may allow a broader search: (( elements under algorithms ) OR ((( element learning algorithm ) OR ( level coding algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements under algorithms") OR ((("element learning algorithm") OR ("level coding algorithm"))))*.