Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi cay theo slippers" » "doi cau theo slippers", "doi bay theo slippers", "doi cay thuoc slippers", "doi ca theo slippers", "doi day theo slippers", "voi cay theo slippers", "doi cay theo slippery", "doi cay theo 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 ("doi cay theo slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doi cay theo slippers"))) OR ("locating bug code snippets")).
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