Perhaps you should try some spelling variations:
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"query making algorithm" » "query learning algorithm" (Expand Search), "query finding algorithm" (Expand Search), "query means algorithm" (Expand Search)
"element mesh algorithm" » "element best algorithm" (Expand Search), "element mean algorithm" (Expand Search), "element means algorithm" (Expand Search), "elements mges algorithm" (Expand Search), "element te algorithm" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("element method algorithm") OR ("element mesh algorithm"))) OR ("query making algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"element mesh algorithm\"))) OR (\"query making algorithm\"))".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( element mesh algorithm ))) OR ( query making algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element method algorithm") OR ("element mesh algorithm"))) OR ("query making algorithm"))*.