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