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 over algorithms" » "elements other algorithms" (Expand Search), "elements four algorithms" (Expand Search), "elements novel algorithm" (Expand Search), "elements under algorithms" (Expand Search), "elements mges algorithms" (Expand Search), "events over algorithms" (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)

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