Perhaps you should try some spelling variations:
"data matching algorithms" » "data matching algorithm" (Expand Search), "data pacing algorithms" (Expand Search), "data making algorithm" (Expand Search), "data backing algorithms" (Expand Search), "case matching algorithms" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"element cscap algorithm" » "element cc3d algorithm" (Expand Search), "element ipca algorithm" (Expand Search), "element custom 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 method algorithm") OR ("element cscap algorithm"))) OR ("data matching algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"element cscap algorithm\"))) OR (\"data matching algorithms\"))".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( element cscap algorithm ))) OR ( data matching algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("element method algorithm") OR ("element cscap algorithm"))) OR ("data matching algorithms"))*.