Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao chi hoan snippets" » "bao choi hoan snippets", "bao thi hoan snippets", "bao chi hoa snippets", "bao che hoan 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 chi hoan 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 chi hoan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao chi hoan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao chi hoan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.