Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chuc toc cong snippets" » "chuc toc code snippets", "chuc toa cong snippets", "chuc cuoc cong snippets", "chuc thi cong snippets", "chuc hoc cong snippets", "chuc truoc cong snippets", "chuc thuoc cong snippets"
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using sat snippets") or ("chuc toc cong snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using sat snippets") OR ("chuc toc cong snippets"))) OR ("locating bug core snippets")).
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