Perhaps you should try some spelling variations:
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"element cscap algorithm" » "element cosine algorithm" (Expand Search), "elements cscap algorithm" (Expand Search)
"scale matching algorithm" » "scale machine algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element cscap algorithm\") OR (\"element method algorithm\"))) OR (\"scale matching algorithm\"))~".
• Removing quotes may allow a broader search: (((( element cscap algorithm ) OR ( element method algorithm ))) OR ( scale matching algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("element cscap algorithm") OR ("element method algorithm"))) OR ("scale matching algorithm"))*.