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)
"derived using algorithm" » "derived routing algorithm" (Expand Search), "derived fusion algorithm" (Expand Search), "derived making 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: (((("data using algorithms") OR ("derived using algorithm"))) OR ("element based algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data using algorithms\") OR (\"derived using algorithm\"))) OR (\"element based algorithm\"))".
• Removing quotes may allow a broader search: (((( data using algorithms ) OR ( derived using algorithm ))) OR ( element based algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("data using algorithms") OR ("derived using algorithm"))) OR ("element based algorithm"))*.