Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi hat mon snippets" » "chi hoat mon snippets", "chi dat mon snippets", "chi ha mon snippets", "chi hao mon snippets", "chi hau mon snippets", "chi nhap mon 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: (((("chi hat mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi hat mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi hat mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi hat mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.