Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan chan con snippets" » "dan chan code snippets", "dan gian con snippets", "dan ca con snippets", "van chat con snippets", "dan nhan con snippets", "dan chan doan snippets", "dan phan cong 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 chan con 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 chan con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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