Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thue phan mo snippets" » "thu phan mo snippets", "thuc phan mo snippets", "thuat phan mo snippets", "thue phap mo snippets", "thue phan bo snippets", "thue phan co 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: (((("thue phan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thue phan mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thue phan mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thue phan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.