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