Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lon thi binh snippets" » "lon thai binh snippets", "lon thi bich snippets", "lon thi minh snippets", "loan thi binh snippets", "lon thit binh snippets", "lo thi binh snippets", "lon thi binh 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: (((("lon thi binh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lon thi binh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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