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 thu duc snippets" » "cho thue duc snippets", "cho chu duc snippets", "cho phu duc snippets", "cho thu tuc snippets", "cho tho duc snippets", "cho thu muc snippets", "cho thu duc slippers"

Try widening your search to All Fields.

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