Perhaps you should try some spelling variations:
"element sampling algorithm" » "element mining algorithm" (Expand Search), "sediment sampling algorithm" (Expand Search), "element mapping algorithm" (Expand Search), "client sampling algorithm" (Expand Search)
"agent learning algorithms" » "student learning algorithms" (Expand Search)
"element mesh algorithm" » "element best algorithm" (Expand Search), "element mean algorithm" (Expand Search), "element means algorithm" (Expand Search), "element method algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("agent learning algorithms") OR ("element sampling algorithm"))) OR ("element mesh algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"agent learning algorithms\") OR (\"element sampling algorithm\"))) OR (\"element mesh algorithm\"))".
• Removing quotes may allow a broader search: (((( agent learning algorithms ) OR ( element sampling algorithm ))) OR ( element mesh algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("agent learning algorithms") OR ("element sampling algorithm"))) OR ("element mesh algorithm"))*.