Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi phap xac slippers" » "theo phap xac slippers", "thi hai xac slippers", "thi ha xac slippers", "thi phap cac slippers", "thi phap khac slippers", "thi phap cach slippers", "thi phap xac slippery", "thi phap xac 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: (((("thi phap xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi phap xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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