Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dai nang cap snippets" » "da nang cap snippets", "dai dang cap snippets", "dai thang cap snippets", "dai nang cao snippets", "dai nang cham snippets", "dai nang phap 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 nang cap 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 nang cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dai nang cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dai nang cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.