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)
"elements custom algorithm" » "elements fusion algorithm" (Expand Search), "elements control algorithm" (Expand Search), "elements lasso algorithm" (Expand Search)
"text using algorithm" » "text using algorithms" (Expand Search), "text routing algorithm" (Expand Search), "text fusion algorithm" (Expand Search), "test using 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: (("elements custom algorithm") OR ((("text using algorithm") OR ("data processing algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements custom algorithm\") OR (((\"text using algorithm\") OR (\"data processing algorithm\"))))".
• Removing quotes may allow a broader search: (( elements custom algorithm ) OR ((( text using algorithm ) OR ( data processing algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements custom algorithm") OR ((("text using algorithm") OR ("data processing algorithm"))))*.