Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khai pha cap snippets" » "kham pha cap snippets", "khai thac cap snippets", "khai pha tap snippets", "khai pho cap snippets", "khai pha cac 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: (((("khai pha cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khai pha cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khai pha cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khai pha cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.