Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dung hoc luc snippets" » "dong hoc luc snippets", "dung thuoc luc snippets", "trung hoc luc snippets", "dung hoc duc snippets", "dung hoc lua snippets", "dung coc luc snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("dung hoc luc snippets"))) or ("locating bug core snippets"))~.
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