Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau tra cong snippets" » "cau tra code snippets", "cau tran cong snippets", "cau trao cong snippets", "cau trang cong snippets", "ca tra cong snippets", "cau ra cong snippets", "cau truc cong 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: (((("cau tra cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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