Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong cho lam slippers" » "dung cho lam slippers", "dong co lam slippers", "dong hoc lam slippers", "dong nho lam slippers", "dong cho tam slippers", "dong nhom lam slippers", "dong cho lam slippery", "dong cho lam grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dong cho lam 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 cho lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong cho lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong cho lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.