Perhaps you should try some spelling variations:
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"implement means algorithm" » "implement search algorithm" (Expand Search), "implemented means algorithm" (Expand Search), "implementing means algorithm" (Expand Search)
"element cc3d algorithm" » "element rd algorithm" (Expand Search), "elements cc3d 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: (("implement means algorithm") OR ((("element method algorithm") OR ("element cc3d algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"implement means algorithm\") OR (((\"element method algorithm\") OR (\"element cc3d algorithm\"))))".
• Removing quotes may allow a broader search: (( implement means algorithm ) OR ((( element method algorithm ) OR ( element cc3d algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("implement means algorithm") OR ((("element method algorithm") OR ("element cc3d algorithm"))))*.