Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"wei phan cac snippets" » "wei phan code snippets", "wei pan cac snippets", "wei zhang cac snippets", "tai phan cac snippets", "wei nhan cach snippets", "wei phan dau snippets", "wei phan lap 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: (((("python using java snippets") or ("wei phan cac snippets"))) or ("locating bug core snippets"))~.
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