Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thai thuc su snippets" » "thai thuy su snippets", "thai tuc su snippets", "tham thuc su snippets", "thai thuoc su snippets", "thai phuc su snippets", "thai chuc su snippets", "thai thuc su 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: (((("thai thuc su snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thai thuc su snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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