Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gia dat vo snippets" » "gian dat vo snippets", "gia cat vo snippets", "gia dau vo snippets", "gia dat va snippets", "gia dat o snippets", "gia dat vi 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: (((("gia dat 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: (((("gia dat vo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gia dat vo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gia dat vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.