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