Perhaps you should try some spelling variations:
"data clustering algorithm" » "deep clustering algorithm" (Expand Search), "spatial clustering algorithm" (Expand Search), "dbscan clustering algorithm" (Expand Search)
"element means algorithm" » "element search algorithm" (Expand Search), "element mesh algorithm" (Expand Search)
"element cscap algorithm" » "element cc3d algorithm" (Expand Search), "element ipca algorithm" (Expand Search), "element custom 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 clustering algorithm") OR ((("element means algorithm") OR ("element cscap algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"data clustering algorithm\") OR (((\"element means algorithm\") OR (\"element cscap algorithm\"))))".
• Removing quotes may allow a broader search: (( data clustering algorithm ) OR ((( element means algorithm ) OR ( element cscap algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("data clustering algorithm") OR ((("element means algorithm") OR ("element cscap algorithm"))))*.