Perhaps you should try some spelling variations:
"a modeling algorithm" » "a making algorithm" (Expand Search), "_ modeling algorithm" (Expand Search), "3d modeling algorithm" (Expand Search), "data modeling algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"model using algorithm" » "model using algorithms" (Expand Search), "model routing algorithm" (Expand Search), "model fusion 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: (((("a modeling algorithm") OR ("model using algorithm"))) OR ("element method algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"a modeling algorithm\") OR (\"model using algorithm\"))) OR (\"element method algorithm\"))".
• Removing quotes may allow a broader search: (((( a modeling algorithm ) OR ( model using algorithm ))) OR ( element method algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("a modeling algorithm") OR ("model using algorithm"))) OR ("element method algorithm"))*.