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"
"thuc cao dang snippets" » "thuoc cao dang snippets", "thuc co dang snippets", "thuc can dang snippets", "thuc cao dang slippers", "thuc cao dan snippets", "thuc cao dung snippets", "thuc cao dong snippets"
"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 ("thuc cao dang snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using raw snippets") OR ("thuc cao dang snippets"))) OR ("locating bug code snippets")).
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