Perhaps you should try some spelling variations:
"fold modeling algorithm" » "fold making algorithm" (Expand Search), "field modeling algorithm" (Expand Search), "flood modeling algorithm" (Expand Search), "yield modeling algorithm" (Expand Search)
"element update algorithm" » "element pass algorithm" (Expand Search), "element data algorithms" (Expand Search), "element ipca algorithm" (Expand Search), "element data 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: (((("data clustering algorithm") OR ("fold modeling algorithm"))) OR ("element update algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data clustering algorithm\") OR (\"fold modeling algorithm\"))) OR (\"element update algorithm\"))".
• Removing quotes may allow a broader search: (((( data clustering algorithm ) OR ( fold modeling algorithm ))) OR ( element update algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("data clustering algorithm") OR ("fold modeling algorithm"))) OR ("element update algorithm"))*.