Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tu phan cosh snippets" » "tu phan code snippets", "tu han cosh snippets", "tu phan cong snippets", "tu phan co snippets", "thu phan cosh snippets", "tu nhan cosh snippets", "tu phat cosh 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: (((("tu phan cosh snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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