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