Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua moi ca snippets" » "cua mot ca snippets", "cua hoi ca snippets", "cua moi cua snippets", "cua moi co snippets", "cua loi ca 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: (((("cua moi ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua moi ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua moi ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua moi ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.