Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chat co tan snippets" » "thuat co tan snippets", "chat cua tan snippets", "chat deo tan snippets", "chat cao tan snippets", "chat co ban snippets", "chat co dan snippets", "chat co tan 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: (((("chat co tan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( chat co tan snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("chat co tan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.