Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung su cac snippets" » "nhung su code snippets", "nhung quy cac snippets", "nhung cau cac snippets", "nhung mau cac snippets", "nhung tu cac snippets", "nhung su cao snippets", "nhung su can 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: (((("nhung su cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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