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 study algorithm" » "element wsindy algorithm" (Expand Search), "element td3 algorithm" (Expand Search), "element seu algorithm" (Expand Search), "relevant study algorithm" (Expand Search), "present study algorithm" (Expand Search), "recent study algorithm" (Expand Search)
"element forest algorithm" » "element ore 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: (("image modeling algorithm") OR ((("element study algorithm") OR ("element forest algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"image modeling algorithm\") OR (((\"element study algorithm\") OR (\"element forest algorithm\"))))".
• Removing quotes may allow a broader search: (( image modeling algorithm ) OR ((( element study algorithm ) OR ( element forest algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("image modeling algorithm") OR ((("element study algorithm") OR ("element forest algorithm"))))*.