Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tinh do snippets" » "dung tinh code snippets", "dang tinh do snippets", "dung ninh do snippets", "dung tin do snippets", "dung trinh do snippets", "dung tinh doi snippets", "dung tinh da snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung tinh do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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