Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung hai bo snippets" » "dung hai code snippets", "dung tai bo snippets", "dung ha bo snippets", "dung sai bo snippets", "dung hai ba snippets", "dung hai so snippets", "dung lai bo 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: (((("dung hai bo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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