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