Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh de ma slippers" » "trinh den ma slippers", "trinh do ma slippers", "trinh he ma slippers", "trinh de mat slippers", "trinh te ma slippers", "trinh de la slippers", "trinh de ma slippery", "trinh de ma 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 de ma 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 de ma slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh de ma slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh de ma slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.