Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang duc lam slippers" » "dang quoc lam slippers", "dao duc lam slippers", "dang su lam slippers", "dang duoc lam slippers", "dang duc nam slippers", "dang luc lam slippers", "dang duc lam slippery", "dang duc 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: (((("dang duc 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: (((("dang duc lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang duc lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang duc lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.