Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug code slippers", "lochating bug core snippets"
"python using java snippets" » "python using data snippets", "python using java slippers"
"sach thu va snippets" » "sach thue va snippets", "sach thieu va snippets", "sach tham va snippets", "sach thuc va snippets", "sach tu va snippets", "sach thu va slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("sach thu va snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sach thu va snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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