Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phong so cau snippets" » "phong so code snippets", "phong mo cau snippets", "phong cho cau snippets", "cong so cau snippets", "phong so cap snippets", "phong bo cau snippets", "phong co cau 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: (((("phong so cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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