Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"chat hoa so snippets" » "thuat hoa so snippets", "chat va so snippets", "cau hoa so snippets", "chat hoa son snippets", "chat hoa co snippets", "chat hoa vo snippets"

Try widening your search to All Fields.

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