Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh doc ha slippers" » "trinh do ha slippers", "trinh hoa ha slippers", "trinh co ha slippers", "trinh doc hai slippers", "trinh duoc ha slippers", "trinh duc ha slippers", "trinh doc ha slippery", "trinh doc ha 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 doc ha 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 doc ha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh doc ha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh doc ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.