Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc hang ca snippets" » "duc hang code snippets", "duc thang ca snippets", "duc hoang ca snippets", "duc hung ca snippets", "duc hang va snippets", "duc nang cao snippets", "duc hang tai 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 hang ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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