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