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