Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tra phan cuc snippets" » "tra phan code snippets", "tri phan cuc snippets", "toan phan cuc snippets", "than phan cuc snippets", "tra phan duc snippets", "tra phan cac snippets", "tra pham cuc 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: (((("tra phan cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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