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)
"element each algorithms" » "element each algorithm" (Expand Search), "element search algorithm" (Expand Search), "element graph algorithms" (Expand Search), "element data algorithms" (Expand Search), "element mesh algorithms" (Expand Search)
"movement data algorithm" » "movement data algorithms" (Expand Search), "movement update algorithm" (Expand Search), "movement atlas 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 each algorithms") OR ("movement data algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"image processing algorithm\") OR (((\"element each algorithms\") OR (\"movement data algorithm\"))))".
• Removing quotes may allow a broader search: (( image processing algorithm ) OR ((( element each algorithms ) OR ( movement data algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("image processing algorithm") OR ((("element each algorithms") OR ("movement data algorithm"))))*.