Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao tra chat snippets" » "bao tran chau snippets", "bao tran nhat snippets", "bao hoa chat snippets", "bao tram chat snippets", "bao tran chat snippets", "bao tri chat 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: (((("bao tra chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bao tra chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao tra chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao tra chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.