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