Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong chu ru slippers" » "cong chuc ru slippers", "cong chua ru slippers", "cong cu ru slippers", "cong chu tu slippers", "cong chu ra slippers", "cong chu ru slippery", "cong chu ru 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 chu ru 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 chu ru slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong chu ru slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong chu ru slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.