Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan van doi snippets" » "phan van code snippets", "pham van doi snippets", "thanh van doi snippets", "luan van doi snippets", "phan van loi snippets", "phan van noi snippets", "phan van do 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: (((("phan van doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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