Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thao hat mon snippets" » "thai hat mon snippets", "thao h.t mon snippets", "thuat hat mon snippets", "thao hao mon snippets", "thao hau mon snippets", "thao nhap mon 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: (((("thao hat mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thao hat mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thao hat mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thao hat mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.