Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"than dan mon snippets" » "than dan code snippets", "thanh dan mon snippets", "nhan dan mon snippets", "shan dan mon snippets", "than dap mon snippets", "than dan dong snippets", "than dong mon 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: (((("than dan mon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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