Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoa va ca snippets" » "hoa van ca snippets", "hoa xa ca snippets", "hoa vo ca snippets", "hoa va cac snippets", "hoa va cao snippets", "hoa va cai 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: (((("hoa va ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoa va ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoa va ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoa va ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.