Perhaps you should try some spelling variations:
"data processing algorithm" » "data modeling algorithm" (Expand Search), "data routing algorithm" (Expand Search), "data tracking algorithm" (Expand Search), "image processing algorithm" (Expand Search)
"present study algorithm" » "present wsindy algorithm" (Expand Search), "present td3 algorithm" (Expand Search), "present seu algorithm" (Expand Search)
"elements cscap algorithm" » "elements cc3d algorithm" (Expand Search), "elements ipca algorithm" (Expand Search), "elements custom algorithm" (Expand Search), "elements crcy 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 processing algorithm") OR ((("present study algorithm") OR ("elements cscap algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"data processing algorithm\") OR (((\"present study algorithm\") OR (\"elements cscap algorithm\"))))".
• Removing quotes may allow a broader search: (( data processing algorithm ) OR ((( present study algorithm ) OR ( elements cscap algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("data processing algorithm") OR ((("present study algorithm") OR ("elements cscap algorithm"))))*.