Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao va lam slippers" » "dao van lam slippers", "tao va lam slippers", "do va lam slippers", "dao va lap slippers", "dao va lam slippery", "dao va 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: (((("dao va 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: (((("dao va lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao va lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao va lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.