Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang ke cap snippets" » "hang ke cap snippets", "lang le cap snippets", "mang ke cap snippets", "lang ke cau snippets", "lang ke cac 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: (((("lang ke cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang ke cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang ke cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang ke cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.