Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan anh toan snippets" » "dan anh code snippets", "dan manh toan snippets", "dan anh tuan snippets", "dan thanh toan snippets", "dan canh toan snippets", "dan hanh toan snippets", "van anh toan 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: (((("dan anh toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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