Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoat doc cao snippets" » "hoat doc code snippets", "hoat doi cao snippets", "hoa doc cao snippets", "hoat dong cao snippets", "hoat hoc cao snippets", "hoat do cao snippets", "hoat doc dao 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: (((("hoat doc cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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