Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cay thon chi snippets" » "cay than chi snippets", "cay trong chi snippets", "cay thuoc chi snippets", "cay ho chi snippets", "cay hop chi snippets", "cay toan chi snippets"
"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: (((("cay thon chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cay thon chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cay thon chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cay thon chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.