Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phu tran ban snippets" » "phung tran ban snippets", "thu trang ban snippets", "chu trang ban snippets", "phu tranh ban snippets", "phu tran van snippets", "phu toan ban snippets", "phu tran ban 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: (((("phu tran ban snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phu tran ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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