Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"pho bac tri snippets" » "cho bac tri snippets", "tho bac tri snippets", "kho bac tri snippets", "pho bao tri snippets", "pho bac tai snippets", "pho bai tri snippets", "pho bac tri 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: (((("pho bac tri snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pho bac tri snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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