Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang go cau snippets" » "lang o cau snippets", "lang co cau snippets", "lang ngoc cau snippets", "lang bo cau snippets", "lang so cau 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 go cau 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 go cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang go cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang go cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.