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)
"elements other algorithms" » "elements three algorithms" (Expand Search), "elements tree algorithms" (Expand Search), "elements both algorithms" (Expand Search), "elements over algorithms" (Expand Search), "elements under algorithms" (Expand Search)
"element two algorithms" » "element ml algorithms" (Expand Search), "element _ algorithms" (Expand Search), "element art algorithms" (Expand Search), "element te algorithms" (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 ((("elements other algorithms") OR ("element two algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"image processing algorithm\") OR (((\"elements other algorithms\") OR (\"element two algorithms\"))))".
• Removing quotes may allow a broader search: (( image processing algorithm ) OR ((( elements other algorithms ) OR ( element two algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("image processing algorithm") OR ((("elements other algorithms") OR ("element two algorithms"))))*.