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