Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi phan cho snippets" » "phi phan code snippets", "phoi phan cho snippets", "chi phan cho snippets", "phe phan cho snippets", "phi phan co snippets", "phi phan che snippets", "phi han cho 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 phan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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