Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan cac xu slippers" » "nhan cach xu slippers", "phan dau xu slippers", "phan lap xu slippers", "phan cach xu slippers", "phan cac du slippers", "phan cac tu slippers", "phan cac xu slippery", "phan cac xu grippers"
"locating bug code snippets" » "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: (((("phan cac xu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan cac xu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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