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)
"robot learning algorithm" » "robot learning algorithms" (Expand Search), "robust learning algorithm" (Expand Search), "remote learning algorithm" (Expand Search), "shot learning algorithm" (Expand Search)
"element mesh algorithm" » "element best algorithm" (Expand Search), "element mean algorithm" (Expand Search), "element means algorithm" (Expand Search), "element method algorithm" (Expand Search), "elements mges 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: (("element mesh algorithm") OR ((("image processing algorithm") OR ("robot learning algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element mesh algorithm\") OR (((\"image processing algorithm\") OR (\"robot learning algorithm\"))))".
• Removing quotes may allow a broader search: (( element mesh algorithm ) OR ((( image processing algorithm ) OR ( robot learning algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element mesh algorithm") OR ((("image processing algorithm") OR ("robot learning algorithm"))))*.