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