Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doan van cac snippets" » "doan van code snippets", "doan va cac snippets", "hoang van cac snippets", "luan van cac snippets", "doan van hac snippets", "doan van cau snippets", "doan van bac 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: (((("doan van cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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