Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc phung ca snippets" » "duc phung code snippets", "duc hung ca snippets", "duc thang ca snippets", "duc dung ca snippets", "duc phung cao snippets", "duc nhung ca 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: (((("duc phung ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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