Perhaps you should try some spelling variations:
"data processing algorithm" » "data processing algorithms" (Expand Search)
"element cscap algorithm" » "element cosine algorithm" (Expand Search), "elements cscap algorithm" (Expand Search)
"image twisting algorithm" » "image existing algorithm" (Expand Search), "image testing algorithm" (Expand Search), "image listing 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 ((("image twisting algorithm") OR ("data processing algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element cscap algorithm\") OR (((\"image twisting algorithm\") OR (\"data processing algorithm\"))))".
• Removing quotes may allow a broader search: (( element cscap algorithm ) OR ((( image twisting algorithm ) OR ( data processing algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element cscap algorithm") OR ((("image twisting algorithm") OR ("data processing algorithm"))))*.