Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ham hao mon snippets" » "tham khao mon snippets", "hoan hao mon snippets", "pham bao mon snippets", "ham hat mon snippets", "ham hau mon snippets", "ham ho 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: (((("ham hao 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: (((("ham hao mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ham hao mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ham hao mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.