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