Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"qua kho duc snippets" » "qua khoa duc snippets", "quan khu duc snippets", "sua khoa duc snippets", "qua ho duc snippets", "qua tho duc snippets", "qua khoa duoc snippets", "qua kho duc 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: (((("qua kho duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("qua kho duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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