Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang doi cay snippets" » "dang doi code snippets", "dung doi cay snippets", "dang do cay snippets", "dang noi cay snippets", "dang doi ca snippets", "dang doi day snippets", "dang voi cay 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: (((("dang doi cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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