Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ten cau quan snippets" » "ten cau qua snippets", "ten cao quan snippets", "ten ca quan snippets", "te cau quan snippets", "ten cay quan snippets", "thien cau quan snippets", "ten cau quan 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: (((("ten cau quan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ten cau quan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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