Perhaps you should try some spelling variations:
"data processing algorithm" » "data routing algorithm" (Expand Search), "data tracking algorithm" (Expand Search), "data boosting algorithm" (Expand Search), "image processing algorithm" (Expand Search)
"spine modeling algorithm" » "spine making algorithm" (Expand Search), "space modeling algorithm" (Expand Search), "joint modeling algorithm" (Expand Search), "panel modeling algorithm" (Expand Search)
"movement data algorithm" » "movement data algorithms" (Expand Search), "movement update algorithm" (Expand Search), "movement 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: (("movement data algorithm") OR ((("data processing algorithm") OR ("spine modeling algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"movement data algorithm\") OR (((\"data processing algorithm\") OR (\"spine modeling algorithm\"))))".
• Removing quotes may allow a broader search: (( movement data algorithm ) OR ((( data processing algorithm ) OR ( spine modeling algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("movement data algorithm") OR ((("data processing algorithm") OR ("spine modeling algorithm"))))*.