Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan va cuc snippets" » "dan va code snippets", "doan va cuc snippets", "dan ca cuc snippets", "ban va cuc snippets", "dan va cuoc snippets", "dan van cuc snippets", "dan va cac 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: (((("dan va cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan va cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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