Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hon nhan lua snippets" » "hoc nhanh lua snippets", "cong nhan lua snippets", "van nhan lua snippets", "hon nhan luan snippets", "hon nhan luc snippets", "hon nhan cua snippets"

Try widening your search to All Fields.

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