Perhaps you should try some spelling variations:
"image processing algorithm" » "image processing algorithms" (Expand Search)
"element model algorithm" » "element mould algorithm" (Expand Search), "elements model algorithm" (Expand Search)
"present data algorithm" » "present jaya algorithm" (Expand Search), "present deer 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: "((((\"present data algorithm\") OR (\"element model algorithm\"))) OR (\"image processing algorithm\"))~".
• Removing quotes may allow a broader search: (((( present data algorithm ) OR ( element model algorithm ))) OR ( image processing algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("present data algorithm") OR ("element model algorithm"))) OR ("image processing algorithm"))*.