Perhaps you should try some spelling variations:
"experiments fusion algorithm" » "experiments auction algorithm" (Expand Search), "experiments cosine algorithm" (Expand Search)
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level colony algorithm" (Expand Search), "level scheduling algorithm" (Expand Search)
"element mesh algorithm" » "element deer algorithm" (Expand Search), "element search algorithm" (Expand Search), "elements mesh 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: (((("element mesh algorithm") OR ("experiments fusion algorithm"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element mesh algorithm\") OR (\"experiments fusion algorithm\"))) OR (\"level coding algorithm\"))".
• Removing quotes may allow a broader search: (((( element mesh algorithm ) OR ( experiments fusion algorithm ))) OR ( level coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element mesh algorithm") OR ("experiments fusion algorithm"))) OR ("level coding algorithm"))*.