Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang ca tra slippers" » "tang cua tra slippers", "hang ca tra slippers", "tang ma tra slippers", "tang cau tra slippers", "tang ca tru slippers", "tang va tra slippers", "tang ca tra slippery", "tang ca 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: (((("tang ca tra slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( tang ca tra slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tang ca tra slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.