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