Perhaps you should try some spelling variations:
"experiments show algorithm" » "experiments showed algorithm" (Expand Search), "experiments _ algorithm" (Expand Search), "experiments new algorithm" (Expand Search), "experiments pso algorithm" (Expand Search), "experiments box 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)
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement 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: (((("element data algorithm") OR ("experiments show algorithm"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element data algorithm\") OR (\"experiments show algorithm\"))) OR (\"level coding algorithm\"))".
• Removing quotes may allow a broader search: (((( element data algorithm ) OR ( experiments show algorithm ))) OR ( level coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element data algorithm") OR ("experiments show algorithm"))) OR ("level coding algorithm"))*.