Perhaps you should try some spelling variations:
"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 crcy algorithm" » "elements carlo algorithm" (Expand Search), "elements cscap algorithm" (Expand Search), "elements each algorithm" (Expand Search)
"complement pso algorithm" » "complement past algorithm" (Expand Search), "complement _ algorithm" (Expand Search), "complement low algorithm" (Expand Search), "complement lasso algorithm" (Expand Search), "complement ii 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: (((("elements crcy algorithm") OR ("complement pso algorithm"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements crcy algorithm\") OR (\"complement pso algorithm\"))) OR (\"level coding algorithm\"))".
• Removing quotes may allow a broader search: (((( elements crcy algorithm ) OR ( complement pso algorithm ))) OR ( level coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements crcy algorithm") OR ("complement pso algorithm"))) OR ("level coding algorithm"))*.