Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoat van tro snippets" » "hoa van tro snippets", "hat van tro snippets", "hoang van tro snippets", "hoat ban tro snippets", "hoat van tri snippets", "hoat van tru snippets", "hoat van tro 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: (((("hoat van tro snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoat van tro snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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