Perhaps you should try some spelling variations:
"joint modeling algorithm" » "joint making algorithm" (Expand Search), "joint model algorithm" (Expand Search)
"element custom algorithm" » "element fusion algorithm" (Expand Search), "element control algorithm" (Expand Search), "element lasso algorithm" (Expand Search), "elements custom algorithm" (Expand Search)
"data clustering algorithm" » "deep clustering algorithm" (Expand Search), "spatial clustering algorithm" (Expand Search), "dbscan clustering 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 custom algorithm") OR ((("joint modeling algorithm") OR ("data clustering algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element custom algorithm\") OR (((\"joint modeling algorithm\") OR (\"data clustering algorithm\"))))".
• Removing quotes may allow a broader search: (( element custom algorithm ) OR ((( joint modeling algorithm ) OR ( data clustering algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element custom algorithm") OR ((("joint modeling algorithm") OR ("data clustering algorithm"))))*.