Perhaps you should try some spelling variations:
"fluent making algorithm" » "fluent cosine algorithm" (Expand Search), "effluent making algorithm" (Expand Search)
"element mesh algorithm" » "element deer algorithm" (Expand Search), "element search algorithm" (Expand Search), "elements mesh algorithm" (Expand Search)
"element tree algorithms" » "elements tree algorithms" (Expand Search), "element three algorithms" (Expand Search), "element free algorithms" (Expand Search)

Try widening your search to All Fields.

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