Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh boi di snippets" » "trinh hoi di snippets", "trinh bong di snippets", "trinh do di snippets", "trinh bi di snippets", "trinh bo di snippets", "trinh boi vi 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: (((("trinh boi 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: (((("trinh boi di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh boi di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh boi di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.