Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"su theo duc snippets" » "su tho duc snippets", "su thao duoc snippets", "su theo duoi snippets", "tu theo duc snippets", "sung theo duc snippets", "cau theo duc snippets", "su theo duc slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("su theo duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( su theo duc snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("su theo duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.