Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan so linh snippets" » "dan so sinh snippets", "dan so tinh snippets", "dan ho linh snippets", "dan soc linh snippets", "dan su linh snippets", "dan mo linh snippets", "dan so linh 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: (((("dan so linh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan so linh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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