Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"khac pha ban snippets" » "kham pha ban snippets", "khai pha ban snippets", "khac phuc ban snippets", "khac pha san snippets", "khac pha tan snippets", "khac nhat ban snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("khac pha ban snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khac pha ban snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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