Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao phap chu snippets" » "dao phat chu snippets", "dap phap chu snippets", "danh phap chu snippets", "dao phap chua snippets", "dao phap chuc snippets", "dao phap che 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 phap chu 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 phap chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao phap chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao phap chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.