Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh hoa su slippers" » "trinh do su slippers", "trinh han su slippers", "trinh hoa lu slippers", "trinh hoa si slippers", "trinh hoa du slippers", "trinh hoa su slippery", "trinh hoa su 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.

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