Perhaps you should try some spelling variations:
"time tracking algorithm" » "time tracking algorithms" (Expand Search), "time training algorithms" (Expand Search), "time making algorithm" (Expand Search), "eye tracking algorithm" (Expand Search)
"data clustering algorithm" » "deep clustering algorithm" (Expand Search), "spatial clustering algorithm" (Expand Search), "dbscan clustering algorithm" (Expand Search)
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement data 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 data algorithm") OR ((("data clustering algorithm") OR ("time tracking algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element data algorithm\") OR (((\"data clustering algorithm\") OR (\"time tracking algorithm\"))))".
• Removing quotes may allow a broader search: (( element data algorithm ) OR ((( data clustering algorithm ) OR ( time tracking algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element data algorithm") OR ((("data clustering algorithm") OR ("time tracking algorithm"))))*.