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