Perhaps you should try some spelling variations:
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"robot learning algorithms" » "robust learning algorithms" (Expand Search), "remote learning algorithms" (Expand Search), "shot learning algorithms" (Expand Search)
"data finding algorithm" » "path finding algorithm" (Expand Search), "data fitting algorithm" (Expand Search), "case finding 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: (((("data finding algorithm") OR ("robot learning algorithms"))) OR ("element method algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data finding algorithm\") OR (\"robot learning algorithms\"))) OR (\"element method algorithm\"))".
• Removing quotes may allow a broader search: (((( data finding algorithm ) OR ( robot learning algorithms ))) OR ( element method algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("data finding algorithm") OR ("robot learning algorithms"))) OR ("element method algorithm"))*.