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