Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung cu lai slippers" » "dung cua lai slippers", "dung co lai slippers", "dung cho lai slippers", "dung cu tai slippers", "dung cu lao slippers", "dung cu dai slippers", "dung cu lai slippery", "dung cu lai 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 ("dung cu lai slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung cu lai slippers"))) OR ("locating bug code snippets")).
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