Perhaps you should try some spelling variations:
"spine using algorithms" » "spine pacing algorithms" (Expand Search), "spine nine algorithms" (Expand Search), "spine sorting algorithms" (Expand Search), "space using algorithms" (Expand Search), "site using algorithms" (Expand Search), "joined using algorithms" (Expand Search)
"data clustering algorithm" » "deep clustering algorithm" (Expand Search), "spatial clustering algorithm" (Expand Search), "dbscan clustering algorithm" (Expand Search)
"relevant data algorithm" » "relevant data algorithms" (Expand Search), "relevant update algorithm" (Expand Search), "relevant atlas 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: (("relevant data algorithm") OR ((("data clustering algorithm") OR ("spine using algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"relevant data algorithm\") OR (((\"data clustering algorithm\") OR (\"spine using algorithms\"))))".
• Removing quotes may allow a broader search: (( relevant data algorithm ) OR ((( data clustering algorithm ) OR ( spine using algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("relevant data algorithm") OR ((("data clustering algorithm") OR ("spine using algorithms"))))*.