Perhaps you should try some spelling variations:
"element mapping algorithm" » "element sampling algorithm" (Expand Search), "element matching algorithm" (Expand Search), "element learning algorithm" (Expand Search), "elemental mapping algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"element strain algorithm" » "element scraping algorithm" (Expand Search), "element tracking algorithm" (Expand Search), "element swarm algorithm" (Expand Search)
"element mining algorithm" » "element learning algorithm" (Expand Search), "element means algorithm" (Expand Search), "element bonding algorithm" (Expand Search), "element modeling 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: (("element strain algorithm") OR ((("element mapping algorithm") OR ("element mining algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element strain algorithm\") OR (((\"element mapping algorithm\") OR (\"element mining algorithm\"))))".
• Removing quotes may allow a broader search: (( element strain algorithm ) OR ((( element mapping algorithm ) OR ( element mining algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element strain algorithm") OR ((("element mapping algorithm") OR ("element mining algorithm"))))*.