Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"juan cuu tac snippets" » "quan cua tac snippets", "quan cau tac snippets", "quan chu tac snippets", "juan cuu dac snippets", "juan cuu cac snippets", "juan cuu xac snippets", "juan cuu tac slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("juan cuu tac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("juan cuu tac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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