Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dan nam tran snippets" » "dan nam tan snippets", "dan nam tra snippets", "dan nam tren snippets", "van nam tran snippets", "dong nam tran snippets", "dinh nam tran 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: (((("python using java snippets") or ("dan nam tran snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan nam tran snippets"))) OR ("locating bug core snippets")).
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