Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"benh he hoi snippets" » "benh heo hoi snippets", "benh ve hoi snippets", "benh theo hoi snippets", "benh le hoi snippets", "benh me hoi snippets", "benh he moi 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: (((("benh he hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("benh he hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( benh he hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("benh he hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.