Perhaps you should try some spelling variations:
"data processing algorithm" » "data routing algorithm" (Expand Search), "data tracking algorithm" (Expand Search), "data boosting algorithm" (Expand Search), "image processing algorithm" (Expand Search)
"image modeling algorithm" » "image making algorithm" (Expand Search), "age modeling algorithm" (Expand Search), "climate modeling algorithm" (Expand Search), "case modeling algorithm" (Expand Search)
"element tide algorithm" » "element td3 algorithm" (Expand Search), "element leiden algorithm" (Expand Search), "element five algorithms" (Expand Search), "element te algorithm" (Expand Search), "element model algorithm" (Expand Search), "element study 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 ("data processing algorithm"))) OR ("element tide algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"image modeling algorithm\") OR (\"data processing algorithm\"))) OR (\"element tide algorithm\"))".
• Removing quotes may allow a broader search: (((( image modeling algorithm ) OR ( data processing algorithm ))) OR ( element tide algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("image modeling algorithm") OR ("data processing algorithm"))) OR ("element tide algorithm"))*.