Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hang mong ho snippets" » "hang nong ho snippets", "hang cong ho snippets", "mang mong ho snippets", "hang dong ho snippets", "hang mong hy 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: (((("hang mong 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: (((("hang mong ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hang mong ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang mong ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.