Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc song vo snippets" » "thuc uong vo snippets", "thuc vong vo snippets", "thuat song vo snippets", "thuc song va snippets", "thuc dong von snippets", "thuc song van 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: (((("thuc song vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc song vo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc song vo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc song vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.