Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bac van tra slippers" » "bach van tra slippers", "cac van tra slippers", "ban van tra slippers", "bac van tri slippers", "bac van tru slippers", "bac dan tra slippers", "bac van tra slippery", "bac van tra grippers"
"locating bug code snippets" » "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: (((("bac van tra slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( bac van tra slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bac van tra slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.