Perhaps you should try some spelling variations:
"image processing algorithm" » "image modeling algorithm" (Expand Search), "image routing algorithm" (Expand Search), "image tracking algorithm" (Expand Search)
"end processing algorithm" » "end modeling algorithm" (Expand Search), "end routing algorithm" (Expand Search), "end tracking algorithm" (Expand Search), "rna processing algorithm" (Expand Search), "wood processing algorithm" (Expand Search), "food processing algorithm" (Expand Search)
"element atlas algorithm" » "element anbs algorithm" (Expand Search), "element abs algorithm" (Expand Search), "element adonis algorithm" (Expand Search), "element data 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 processing algorithm") OR ("end processing algorithm"))) OR ("element atlas algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"image processing algorithm\") OR (\"end processing algorithm\"))) OR (\"element atlas algorithm\"))".
• Removing quotes may allow a broader search: (((( image processing algorithm ) OR ( end processing algorithm ))) OR ( element atlas algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("image processing algorithm") OR ("end processing algorithm"))) OR ("element atlas algorithm"))*.