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)
"data modeling algorithm" » "data making algorithm" (Expand Search), "data modelling algorithm" (Expand Search), "data models algorithm" (Expand Search)
"movement update algorithm" » "movement pass algorithm" (Expand Search), "movement data algorithms" (Expand Search), "movement ipca 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: (("movement update algorithm") OR ((("data processing algorithm") OR ("data modeling algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"movement update algorithm\") OR (((\"data processing algorithm\") OR (\"data modeling algorithm\"))))".
• Removing quotes may allow a broader search: (( movement update algorithm ) OR ((( data processing algorithm ) OR ( data modeling algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("movement update algorithm") OR ((("data processing algorithm") OR ("data modeling algorithm"))))*.