Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thu tach mat snippets" » "thu tich mat snippets", "thu sach mat snippets", "thuat tach mat snippets", "thu bach mai snippets", "thu tich ma snippets", "thu tich mot snippets", "thu tach mat 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: (((("thu tach mat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu tach mat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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