Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi gioi hoi snippets" » "thi gioi hoi snippets", "chon gioi hoi snippets", "co gioi hoi snippets", "chi gioi hoa snippets", "chi gioi hon snippets", "chi gioi noi 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: (((("chi gioi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi gioi hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi gioi hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi gioi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.