Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bai con cham snippets" » "bai co cham snippets", "bai con chim snippets", "bai cong chat snippets", "bai lon cham snippets", "hai con cham snippets", "tai cong cham 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: (((("bai con cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bai con cham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bai con cham snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai con cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.