Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan con con snippets" » "nhan con code snippets", "nhan co con snippets", "nhanh cong con snippets", "phan cong con snippets", "nhan lon con snippets", "nhan con co snippets", "nhan con coi 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: (((("nhan con 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: (((("nhan con con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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