Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lon chan cau snippets" » "long chain cau snippets", "jong chan cau snippets", "dong chan cau snippets", "lon phan cau snippets", "lon can cau snippets", "lon chinh 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: (((("lon chan 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: (((("lon chan cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lon chan cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lon chan cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.