Perhaps you should try some spelling variations:
"experiments based algorithm" » "experiments showed algorithm" (Expand Search), "experimental basis algorithm" (Expand Search), "experimental case algorithm" (Expand Search)
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level modeling algorithm" (Expand Search), "level finding algorithm" (Expand Search), "level according algorithm" (Expand Search), "level using algorithm" (Expand Search)
"elements mean algorithm" » "elements means algorithm" (Expand Search), "elements new algorithm" (Expand Search), "elements each algorithm" (Expand Search), "elements mges algorithm" (Expand Search), "element mesh algorithm" (Expand Search), "elements fe 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 ("elements mean algorithm"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"experiments based algorithm\") OR (\"elements mean algorithm\"))) OR (\"level coding algorithm\"))".
• Removing quotes may allow a broader search: (((( experiments based algorithm ) OR ( elements mean algorithm ))) OR ( level coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("experiments based algorithm") OR ("elements mean algorithm"))) OR ("level coding algorithm"))*.