Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung hoc du snippets" » "dung hoc code snippets", "dong hoc du snippets", "dung thuoc du snippets", "trung hoc du snippets", "dung hoc duc snippets", "dung hoc dau snippets", "dung hoc dua 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: (((("dung hoc du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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