Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan xay cho snippets" » "phan xay code snippets", "phan dau cho snippets", "phan lap cho snippets", "van xay cho snippets", "phan day cho snippets", "phan cay cho snippets", "phan xay chen 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: (((("phan xay cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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