Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chung cua so snippets" » "chung cua code snippets", "chung cu so snippets", "dung cua so snippets", "huong cua so snippets", "chung cua sro snippets", "chung cua bo snippets", "chung cua su 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: (((("python using java snippets") or ("chung cua so snippets"))) or ("locating bug core snippets"))~.
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