Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoon hak de snippets" » "choon hak de snippets", "hoan hao de snippets", "hon hay de snippets", "hoon hac de snippets", "hoon hat de 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: (((("hoon hak de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoon hak de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoon hak de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoon hak de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.