Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran vinh so snippets" » "tran vinh code snippets", "tran dinh so snippets", "tran minh so snippets", "tran van so snippets", "tran vinh son snippets", "tran hinh so snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data 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: (((("tran vinh so snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran vinh so snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
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