Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cay than tap snippets" » "cay thuan tap snippets", "cay thau tap snippets", "bay than tap snippets", "cay toan tap snippets", "cay han tap snippets", "cay phan tap snippets", "cay than tap 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: (((("cay than tap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cay than tap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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