Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hanh hoa lua snippets" » "thanh hoa lua snippets", "khanh hoa lua snippets", "hang hoa lua snippets", "hanh hoa luan snippets", "hanh hoa cua snippets", "hanh hoa qua snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hanh hoa 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: (((("hanh hoa lua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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