Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc than hoc snippets" » "doc than code snippets", "doc thanh hoc snippets", "doc phan hoc snippets", "doc thau hoc snippets", "doc toan hoc snippets", "doc thai hoc snippets", "doc than doc 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: (((("doc than hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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