Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung doi hoc snippets" » "vung doi code snippets", "dung doi hoc snippets", "vong doi hoc snippets", "vung dong hoc snippets", "vung doi hoac snippets", "vung dai hoc snippets", "vung hoi hoc 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: (((("vung doi hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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