Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi hat cheo snippets" » "phi hat code snippets", "phi thuat cheo snippets", "phi nham cheo snippets", "phi nhat nheo snippets", "phi hoat cheo snippets", "phi vat cheo snippets", "phi ha cheo 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: (((("phi hat cheo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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