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"
"than hoc le snippets" » "toan hoc le snippets", "thai hoc le snippets", "than doc le snippets", "than hoc he snippets", "than hoc te snippets", "than hoc ly snippets"

Try widening your search to All Fields.

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