Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi doi time snippets" » "phi doi code snippets", "phi di tim snippets", "phi dai tim snippets", "phi doi tich snippets", "phi loi time snippets", "phu doi time snippets", "khi doi time 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 doi time snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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