Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran so cuu snippets" » "tran so code snippets", "tran si cuu snippets", "tran sy cuu snippets", "than so cuu snippets", "tran so huu snippets", "tran ho cuu snippets", "tran so cau 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: (((("tran so cuu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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