Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"mai ly trong snippets" » "mai le trong snippets", "mai cay trong snippets", "mai ro trong snippets", "dai ly trong snippets", "hai ly trong snippets", "mai vy trong snippets", "mai ly trong slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("mai ly trong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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