Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phan co lang snippets" » "phan bo lang snippets", "phan cong lang snippets", "phan cac lang snippets", "phan cho lang snippets", "phan o lang snippets", "phan so lang 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 ("phan co lang snippets"))) or ("locating bug core snippets"))~.
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