Perhaps you should try some spelling variations:
"element tree algorithms" » "element three algorithms" (Expand Search), "element art algorithms" (Expand Search), "element two algorithms" (Expand Search), "element ree algorithms" (Expand Search), "element te algorithms" (Expand Search), "element ore 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), "elements mges algorithm" (Expand Search), "element te algorithm" (Expand Search)
"implement finding algorithm" » "implemented finding algorithm" (Expand Search), "implementing finding algorithm" (Expand Search), "implement findings 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: (("implement finding algorithm") OR ((("element tree algorithms") OR ("element mesh algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"implement finding algorithm\") OR (((\"element tree algorithms\") OR (\"element mesh algorithm\"))))".
• Removing quotes may allow a broader search: (( implement finding algorithm ) OR ((( element tree algorithms ) OR ( element mesh algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("implement finding algorithm") OR ((("element tree algorithms") OR ("element mesh algorithm"))))*.