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