Perhaps you should try some spelling variations:
"implement routine algorithm" » "implement routing algorithm" (Expand Search), "implement cosine algorithm" (Expand Search), "implement retinex 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 best algorithms" » "element best algorithm" (Expand Search), "element forest algorithms" (Expand Search), "element based algorithms" (Expand Search), "element mesh algorithms" (Expand Search), "element te algorithms" (Expand Search), "element fbe algorithms" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element best algorithms\") OR (((\"implement routine algorithm\") OR (\"level coding algorithm\"))))~".
• Removing quotes may allow a broader search: (( element best algorithms ) OR ((( implement routine algorithm ) OR ( level coding algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("element best algorithms") OR ((("implement routine algorithm") OR ("level coding algorithm"))))*.