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"
"dan dinh cu snippets" » "dang dinh cu snippets", "doan dinh cu snippets", "van dinh cu snippets", "dan dinh cuu snippets", "dan dinh chuc snippets", "dan dinh chau snippets"

Try widening your search to All Fields.

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