Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran ky thua snippets" » "than ky thua snippets", "toan ky thua snippets", "tran sy thua snippets", "tran ky thuat snippets", "tran ky thu snippets", "tran kxy thuat snippets", "tran ky thua slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("tran ky thua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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