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