Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thong tu tao snippets" » "phong tuc tao snippets", "thong tin tao snippets", "thong ke tao snippets", "thong tu thao snippets", "thong tuc tao snippets", "thong tu tai snippets", "thong tu tao 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: (((("thong tu tao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thong tu tao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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