Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao cac tu slippers" » "tao bac tu slippers", "tao cao tu slippers", "tai cac tu slippers", "tao cac thu slippers", "tao cach tu slippers", "tao cac du slippers", "tao cac tu slippery", "tao cac tu 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: (((("tao cac tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao cac tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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