Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"huu gon bo snippets" » "huu son bo snippets", "cuu ngon bo snippets", "huu dong bo snippets", "huu con bo snippets", "huu hon bo 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: (((("huu gon bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu gon bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( huu gon bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huu gon bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.