Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu hai cua snippets" » "cu hai code snippets", "cu thai cua snippets", "cu hoi cua snippets", "cu dai cua snippets", "cuc hai cua snippets", "cu phai cua snippets", "cau hai cua 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 ("cu hai cua snippets"))) or ("locating bug core snippets"))~.
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