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