Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bang le cau snippets" » "tang le cau snippets", "ban le cau snippets", "bang ly cau snippets", "bang ke cau snippets", "bang le mau snippets", "bang le cap 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: (((("bang le cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bang le cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bang le cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bang le cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.