Perhaps you should try some spelling variations:
"implementing future algorithm" » "implementing bundled algorithm" (Expand Search), "implementing surface algorithm" (Expand Search)
"data using algorithm" » "data cosine algorithm" (Expand Search)
"element update algorithm" » "elements update algorithm" (Expand Search), "element updated 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: (((("implementing future algorithm") OR ("element update algorithm"))) OR ("data using algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"implementing future algorithm\") OR (\"element update algorithm\"))) OR (\"data using algorithm\"))".
• Removing quotes may allow a broader search: (((( implementing future algorithm ) OR ( element update algorithm ))) OR ( data using algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("implementing future algorithm") OR ("element update algorithm"))) OR ("data using algorithm"))*.