Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cu cao sang slippers" » "cu cao dang slippers", "cu cao tang slippers", "cu cao bang slippers", "cu cao sang slippery", "cu cao sang 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: (((("cu cao sang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu cao sang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cu cao sang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu cao sang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.