Perhaps you should try some spelling variations:
"element strain algorithm" » "element scraping algorithm" (Expand Search), "element tracking algorithm" (Expand Search), "element swarm algorithm" (Expand Search)
"element forest algorithm" » "element ore algorithm" (Expand Search)
"relevant data algorithm" » "relevant data algorithms" (Expand Search), "relevant update algorithm" (Expand Search), "relevant each 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 forest algorithm") OR ("relevant data algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element strain algorithm\") OR (((\"element forest algorithm\") OR (\"relevant data algorithm\"))))".
• Removing quotes may allow a broader search: (( element strain algorithm ) OR ((( element forest algorithm ) OR ( relevant data algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element strain algorithm") OR ((("element forest algorithm") OR ("relevant data algorithm"))))*.