Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi eu cac snippets" » "hoi tu cac snippets", "hoi cu cac snippets", "hoi e cac snippets", "hoi su cac snippets", "hoi vu cac 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: (((("hoi eu cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi eu cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi eu cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi eu cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.