Perhaps you should try some spelling variations:
"tested using algorithm" » "tested cosine algorithm" (Expand Search), "system using algorithm" (Expand Search)
"element data algorithm" » "element jaya algorithm" (Expand Search), "element deer algorithm" (Expand Search), "elements data algorithm" (Expand Search)
"experiments based algorithm" » "experimental based 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: (((("experiments based algorithm") OR ("element data algorithm"))) OR ("tested using algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"experiments based algorithm\") OR (\"element data algorithm\"))) OR (\"tested using algorithm\"))*".
• Removing quotes may allow a broader search: (((( experiments based algorithm ) OR ( element data algorithm ))) OR ( tested using algorithm ))*.