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 ii algorithm" » "element _ algorithm" (Expand Search), "element _ algorithms" (Expand Search), "element g algorithm" (Expand Search), "element te algorithm" (Expand Search)
"element lr algorithm" » "element erf algorithm" (Expand Search), "element mlm algorithm" (Expand Search), "element _ algorithm" (Expand Search), "element ore algorithm" (Expand Search), "elements zr 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 ii algorithm") OR ("element lr algorithm"))) OR ("image processing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element ii algorithm\") OR (\"element lr algorithm\"))) OR (\"image processing algorithm\"))".
• Removing quotes may allow a broader search: (((( element ii algorithm ) OR ( element lr algorithm ))) OR ( image processing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element ii algorithm") OR ("element lr algorithm"))) OR ("image processing algorithm"))*.