Perhaps you should try some spelling variations:
"image sorting algorithms" » "image routing algorithm" (Expand Search), "image learning algorithms" (Expand Search), "lineage sorting algorithms" (Expand Search), "image showing algorithms" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"recent data algorithms" » "recent art algorithms" (Expand Search), "recent all algorithms" (Expand Search), "recent both algorithms" (Expand Search), "relevant data 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: (("image sorting algorithms") OR ((("element method algorithm") OR ("recent data algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"image sorting algorithms\") OR (((\"element method algorithm\") OR (\"recent data algorithms\"))))".
• Removing quotes may allow a broader search: (( image sorting algorithms ) OR ((( element method algorithm ) OR ( recent data algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("image sorting algorithms") OR ((("element method algorithm") OR ("recent data algorithms"))))*.