Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu doi cong snippets" » "thu doi code snippets", "thu doi song snippets", "thu noi cong snippets", "thu moi cong snippets", "thuc doi cong snippets", "phu doi cong snippets", "thu hoi 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: (((("thu doi cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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