Perhaps you should try some spelling variations:
"data sorting algorithms" » "data routing algorithm" (Expand Search), "data learning algorithms" (Expand Search), "data working algorithms" (Expand Search), "data supporting algorithms" (Expand Search), "data settings algorithms" (Expand Search)
"element mesh algorithm" » "element best algorithm" (Expand Search), "element mean algorithm" (Expand Search), "element means algorithm" (Expand Search), "element method algorithm" (Expand Search), "elements mges algorithm" (Expand Search), "element te algorithm" (Expand Search)
"element cc3d algorithm" » "element cscap algorithm" (Expand Search), "element cnn algorithm" (Expand Search), "element wold 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 sorting algorithms") OR ((("element mesh algorithm") OR ("element cc3d algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"data sorting algorithms\") OR (((\"element mesh algorithm\") OR (\"element cc3d algorithm\"))))".
• Removing quotes may allow a broader search: (( data sorting algorithms ) OR ((( element mesh algorithm ) OR ( element cc3d algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("data sorting algorithms") OR ((("element mesh algorithm") OR ("element cc3d algorithm"))))*.