Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan phan co snippets" » "dan phan code snippets", "doan phan co snippets", "dan chan co snippets", "van phan co snippets", "dan phan bo snippets", "dan phan cong snippets", "dan phan cac 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: (((("dan phan co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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