Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi lan son snippets" » "thi lan code snippets", "thi hanh son snippets", "thi nang son snippets", "thi lien son snippets", "thi lang son snippets", "thi lan song snippets", "thi van son 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: (((("thi lan son snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi lan son snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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