Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung ke khac slippers" » "dung kem khac slippers", "dung ket khac slippers", "dung he khac slippers", "dung de khac slippers", "dung ke khai slippers", "dung se khac slippers", "dung ke khac slippery", "dung ke khac 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: (((("python using java snippets") or ("dung ke khac slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung ke khac slippers"))) OR ("locating bug code snippets")).
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