Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lan dung doi snippets" » "lan dung code snippets", "van dung doi snippets", "dan dung doi snippets", "lan hung doi snippets", "lan huong doi snippets", "lan dung tai snippets", "lan dung co 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: (((("lan dung doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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