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