Perhaps you should try some spelling variations:
"image modeling algorithm" » "image making algorithm" (Expand Search), "age modeling algorithm" (Expand Search), "climate modeling algorithm" (Expand Search), "case modeling algorithm" (Expand Search)
"element mean algorithm" » "element means algorithm" (Expand Search), "element new algorithm" (Expand Search), "element each algorithm" (Expand Search), "element mesh algorithm" (Expand Search), "latent mean algorithm" (Expand Search), "element te algorithm" (Expand Search)
"element based algorithm" » "engagement based 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: (((("element based algorithm") OR ("element mean algorithm"))) OR ("image modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element based algorithm\") OR (\"element mean algorithm\"))) OR (\"image modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( element based algorithm ) OR ( element mean algorithm ))) OR ( image modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element based algorithm") OR ("element mean algorithm"))) OR ("image modeling algorithm"))*.