Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu nhe ho snippets" » "lieu nghe ho snippets", "lieu nha ho snippets", "lieu che ho snippets", "lieu he ho snippets", "lieu nghe hoa 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: (((("lieu nhe ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu nhe ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu nhe ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu nhe ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.