Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can dong di snippets" » "van dong di snippets", "dan dong di snippets", "cao dong di snippets", "can duong di snippets", "can dong doi snippets", "can dong da 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: (((("can dong di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can dong di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can dong di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can dong di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.