Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dai dan mo snippets" » "dai dang mo snippets", "dai danh mo snippets", "dai han mo snippets", "dai dan mon snippets", "dai dan so snippets", "dai fan 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: (((("dai dan 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: (((("dai dan mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dai dan mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dai dan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.