Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang cung da snippets" » "hang cung da snippets", "mang cung da snippets", "tang cuong da snippets", "lang cung dat snippets", "lang cung la snippets", "lang cung va 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 cung da 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 cung da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang cung da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang cung da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.