Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi den cong snippets" » "phi den code snippets", "phi dien cong snippets", "phi den dong snippets", "phi len cong snippets", "nhi den cong snippets", "thai den cong snippets", "phi tien 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: (((("phi den cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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