Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh tu mo snippets" » "anh tu mo snippets", "danh tu mo snippets", "hanh tu so snippets", "hanh tu do snippets", "hanh tu ma 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: (((("hanh tu mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh tu mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh tu mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh tu mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.