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