Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giup cau da snippets" » "giua cau da snippets", "giup ban da snippets", "giup xac da snippets", "giup cau do snippets", "giup cuu da snippets", "giup cau ha 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: (((("giup cau da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giup cau da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giup cau da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giup cau da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.