Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cao phan toc snippets" » "cao phan code snippets", "co phan toc snippets", "cho phan toc snippets", "cac phan toc snippets", "cao phan tom snippets", "cao phan tich snippets", "cao phan quoc 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: (((("cao phan toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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