Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cua bang ion snippets" » "cua bang code snippets", "chua bang ion snippets", "cua ban ion snippets", "cua dang ion snippets", "cua bang song snippets", "cua bang tien snippets", "cua bang cong 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: (((("cua bang ion snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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