Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hung cuu san snippets" » "hung chu san snippets", "huong cua san snippets", "nhung cau san snippets", "hung cuu van snippets", "hung cua san snippets", "hung cuu ban 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 ("hung cuu san snippets"))) or ("locating bug core snippets"))~.
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