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)
"movement update algorithm" » "movement pass algorithm" (Expand Search), "movement data algorithms" (Expand Search), "movement ipca algorithm" (Expand Search), "movement data algorithm" (Expand Search)
"element ree algorithm" » "element tree algorithms" (Expand Search), "element new algorithm" (Expand Search), "element rf algorithm" (Expand Search), "elements ree algorithm" (Expand Search), "elements res algorithm" (Expand Search), "element te 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 ((("element ree algorithm") OR ("movement update algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"image processing algorithm\") OR (((\"element ree algorithm\") OR (\"movement update algorithm\"))))".
• Removing quotes may allow a broader search: (( image processing algorithm ) OR ((( element ree algorithm ) OR ( movement update algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("image processing algorithm") OR ((("element ree algorithm") OR ("movement update algorithm"))))*.