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