Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu che cao snippets" » "lieu che code snippets", "dieu che cao snippets", "lieu nhe cao snippets", "lieu chiu cao snippets", "lieu che tao snippets", "lieu cho cao snippets", "lieu he cao 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: (((("lieu che cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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