Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc than go snippets" » "thuc thanh go snippets", "thuc thai go snippets", "thuc chan go snippets", "thuc than vo snippets", "thuc than o snippets", "thuc than so 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: (((("thuc than go snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc than go snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc than go snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc than go snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.