Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"han cua cua snippets" » "han cua code snippets", "hang cua cua snippets", "nhan cua cua snippets", "than cua cua snippets", "han cua chua snippets", "han ca cua snippets", "han qua 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: (((("han cua cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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