Perhaps you should try some spelling variations:
"image 1_using algorithm" » "image routing algorithm" (Expand Search), "image using algorithms" (Expand Search), "image twisting algorithm" (Expand Search), "image 1_single algorithm" (Expand Search)
"relevant data algorithms" » "relevant art algorithms" (Expand Search), "relevant all algorithms" (Expand Search), "relevant both algorithms" (Expand Search)
"elements based algorithm" » "experiments based algorithm" (Expand Search), "elements related 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: (((("elements based algorithm") OR ("relevant data algorithms"))) OR ("image 1_using algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements based algorithm\") OR (\"relevant data algorithms\"))) OR (\"image 1_using algorithm\"))".
• Removing quotes may allow a broader search: (((( elements based algorithm ) OR ( relevant data algorithms ))) OR ( image 1_using algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements based algorithm") OR ("relevant data algorithms"))) OR ("image 1_using algorithm"))*.