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