Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tranh va dan slippers" » "tranh van dan slippers", "trang va dan slippers", "trinh va dan slippers", "tranh ca dan slippers", "tranh va dao slippers", "tranh va dau slippers", "tranh va dan slippery", "tranh va dan 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: (((("tranh va dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tranh va dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tranh va dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tranh va dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.