Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dun dung cac snippets" » "dun dung code snippets", "dung dung cac snippets", "dan dung cac snippets", "duc dung cac snippets", "dun luong cac snippets", "dun dung cho snippets", "dun dung tai 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: (((("dun dung cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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