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 tree algorithms" » "element three algorithms" (Expand Search), "element art algorithms" (Expand Search), "element two algorithms" (Expand Search), "element ree algorithms" (Expand Search), "element te algorithms" (Expand Search), "element ore algorithms" (Expand Search)
"relevant data algorithm" » "relevant data algorithms" (Expand Search), "relevant update algorithm" (Expand Search), "relevant atlas algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element tree algorithms\") OR (\"relevant data algorithm\"))) OR (\"image processing algorithm\"))~".
• Removing quotes may allow a broader search: (((( element tree algorithms ) OR ( relevant data algorithm ))) OR ( image processing algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("element tree algorithms") OR ("relevant data algorithm"))) OR ("image processing algorithm"))*.