Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan canh duc slippers" » "van canh duc slippers", "dan cach duc slippers", "dan hanh duc slippers", "dan anh duc slippers", "dan canh chuc slippers", "dan canh dich slippers", "dan canh duc slippery", "dan canh duc 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 ("dan canh duc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan canh duc slippers"))) OR ("locating bug code snippets")).
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