Perhaps you should try some spelling variations:
"experimental data algorithm" » "experimental _ algorithm" (Expand Search), "experimental jaya algorithm" (Expand Search), "experimental deer algorithm" (Expand Search)
"elements method algorithm" » "elements mould algorithm" (Expand Search)
"data using algorithm" » "data cosine algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("elements method algorithm") OR ("experimental data algorithm"))) OR ("data using algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements method algorithm\") OR (\"experimental data algorithm\"))) OR (\"data using algorithm\"))".
• Removing quotes may allow a broader search: (((( elements method algorithm ) OR ( experimental data algorithm ))) OR ( data using algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements method algorithm") OR ("experimental data algorithm"))) OR ("data using algorithm"))*.