Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"co duoc tim snippets" » "co duong tim snippets", "co duoc tieu snippets", "co duoc si snippets", "tao duoc tim snippets", "hoa duoc tim snippets", "hoc duoc tim snippets", "co duoc tim 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: (((("co duoc tim snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( co duoc tim snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("co duoc tim snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.