Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bai tat den snippets" » "bai tap den snippets", "bai hat den snippets", "mai tat den snippets", "bai tac den snippets", "bai tot den snippets", "bai thai den 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 tat den 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 tat den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bai tat den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai tat den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.