Perhaps you should try some spelling variations:
"element based algorithms" » "element based algorithm" (Expand Search), "engagement based algorithms" (Expand Search)
"data using algorithms" » "data pacing algorithms" (Expand Search), "data nine algorithms" (Expand Search), "data sorting algorithms" (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 based algorithms") OR ("element cscap algorithm"))) OR ("data using algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element based algorithms\") OR (\"element cscap algorithm\"))) OR (\"data using algorithms\"))".
• Removing quotes may allow a broader search: (((( element based algorithms ) OR ( element cscap algorithm ))) OR ( data using algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("element based algorithms") OR ("element cscap algorithm"))) OR ("data using algorithms"))*.