Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua phan lan slippers" » "cua nhan lan slippers", "cua phap lan slippers", "cua han lan slippers", "cua phan lap slippers", "cua phan van slippers", "cua phan loai slippers", "cua phan lan slippery", "cua phan lan 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: (((("cua phan lan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua phan lan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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