Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc hoat do snippets" » "thuc hoat do snippets", "khuc hat do snippets", "che hoat do snippets", "chuc hoat doi snippets", "chuc hat do snippets", "chuc hoat ho 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: (((("chuc hoat do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc hoat do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc hoat do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc hoat do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.