Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"sua hoc duoc snippets" » "sua hoc nuoc snippets", "sua hoa duoc snippets", "sua hoc dung snippets", "cua hoc duoc snippets", "su hoc duoc snippets", "sua khoa duoc snippets", "sua hoc duoc 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: (((("sua hoc duoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sua hoc duoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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