Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gon va cau snippets" » "ngon va cau snippets", "lon va cau snippets", "don va cau snippets", "gon van cau snippets", "gon va cac snippets", "gon va dau 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: (((("gon va 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: (((("gon va cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gon va cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gon va cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.