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"
"cho van ba snippets" » "chao van ba snippets", "chon van ba snippets", "cho vay ba snippets", "cho van ban snippets", "cho van bao snippets", "cho van bac snippets", "cho van ba slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("cho van 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: (((("cho van ba snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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