Perhaps you should try some spelling variations:
"effect modeling algorithm" » "effect scheduling algorithm" (Expand Search), "event modeling algorithm" (Expand Search)
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"models using algorithms" » "models cosine algorithm" (Expand Search), "model using 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 method algorithm\") OR (((\"models using algorithms\") OR (\"effect modeling algorithm\"))))~".
• Removing quotes may allow a broader search: (( element method algorithm ) OR ((( models using algorithms ) OR ( effect modeling algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("element method algorithm") OR ((("models using algorithms") OR ("effect modeling algorithm"))))*.