Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"than ky tinh snippets" » "than ky sinh snippets", "than ly tinh snippets", "than ke tinh snippets", "thanh ky tinh snippets", "phan ky tinh snippets", "tran ky tinh snippets", "than ky tinh 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: (((("than ky tinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than ky tinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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