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"
"chon cac ba snippets" » "cho cac ba snippets", "thong cac ba snippets", "hoc cac ba snippets", "chon cac bai snippets", "chon cac ban snippets", "chon cac bac snippets", "chon cac ba slippers"

Try widening your search to All Fields.

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