Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"che cao cong snippets" » "che cao code snippets", "che cac cong snippets", "che cao dang snippets", "che cua cong snippets", "che tao cong snippets", "cho cao cong snippets", "he cao cong 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: (((("che cao cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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