Perhaps you should try some spelling variations:
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low snippets", "python using raw slippers"
"cua thanh ly snippets" » "gia thanh ly snippets", "va thanh ly snippets", "ha thanh ly snippets", "cua thanh lay snippets", "cua thanh ky snippets", "cua thanh le snippets", "cua thanh ly 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: (((("python using raw snippets") or ("cua thanh ly snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using raw snippets") OR ("cua thanh ly snippets"))) OR ("locating bug code snippets")).
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