Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"benh hai can snippets" » "benh dai can snippets", "benh tai can snippets", "benh bai can snippets", "benh hai tan snippets", "benh hai van snippets", "benh hau 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: (((("benh hai 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: (((("benh hai can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( benh hai can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("benh hai can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.