Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"chu le tuan snippets" » "chu le xuan snippets", "chu le quang snippets", "chu le thanh snippets", "chu de tuan snippets", "nhu le tuan snippets", "chul lee tuan snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("chu le tuan snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu le tuan snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
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