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