Perhaps you should try some spelling variations:
"element method algorithm" » "element mould algorithm" (Expand Search)
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level colony algorithm" (Expand Search), "level scheduling algorithm" (Expand Search)
"element control algorithm" » "tolerant control 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 method algorithm") OR ("element control algorithm"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"element control algorithm\"))) OR (\"level coding algorithm\"))*".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( element control algorithm ))) OR ( level coding algorithm ))*.