Perhaps you should try some spelling variations:
"visual processing algorithm" » "visual modeling algorithm" (Expand Search), "visual routing algorithm" (Expand Search), "visual tracking algorithm" (Expand Search), "signal processing algorithm" (Expand Search)
"image 2_using algorithm" » "image routing algorithm" (Expand Search), "image using algorithms" (Expand Search), "image twisting algorithm" (Expand Search), "image 1_using algorithm" (Expand Search), "image 2_single algorithm" (Expand Search), "image 2_long algorithm" (Expand Search)
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement data algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element data algorithm\") OR (((\"image 2_using algorithm\") OR (\"visual processing algorithm\"))))~".
• Removing quotes may allow a broader search: (( element data algorithm ) OR ((( image 2_using algorithm ) OR ( visual processing algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("element data algorithm") OR ((("image 2_using algorithm") OR ("visual processing algorithm"))))*.