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)
"element cscap algorithm" » "element cc3d algorithm" (Expand Search), "element ipca algorithm" (Expand Search), "element custom algorithm" (Expand Search), "elements cscap algorithm" (Expand Search)
"end clustering algorithm" » "gene clustering algorithm" (Expand Search), "means clustering algorithm" (Expand Search), "cell clustering 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 cscap algorithm") OR ((("data processing algorithm") OR ("end clustering algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element cscap algorithm\") OR (((\"data processing algorithm\") OR (\"end clustering algorithm\"))))".
• Removing quotes may allow a broader search: (( element cscap algorithm ) OR ((( data processing algorithm ) OR ( end clustering algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element cscap algorithm") OR ((("data processing algorithm") OR ("end clustering algorithm"))))*.