Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao nuoc chi snippets" » "dat nuoc chi snippets", "dao cuoc chi snippets", "dau nuoc chi snippets", "dao nuoc cho snippets", "dao nuoc thai snippets", "dao nuoc chau 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: (((("dao nuoc chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao nuoc chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao nuoc chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao nuoc chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.