Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong hoi su slippers" » "dong hoc su slippers", "dong hoa su slippers", "tong hop su slippers", "dong hoi suc slippers", "dong khoi su slippers", "dong thoi su slippers", "dong hoi su slippery", "dong hoi su 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: (((("dong hoi su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong hoi su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong hoi su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong hoi su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.