Perhaps you should try some spelling variations:
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"hanh van soa snippets" » "thanh van soa snippets", "khanh van soa snippets", "hanh va soa snippets", "hanh van hoa snippets", "hanh van son snippets", "hanh van khoa snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("hanh van soa snippets") or ("python using data snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh van soa snippets") OR ("python using data snippets"))) OR ("locating bug code snippets")).
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