Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"benh co lon snippets" » "benh cho lon snippets", "benh xo lon snippets", "benh hoc lon snippets", "benh co loi snippets", "benh co don 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 co lon 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 co lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( benh co lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("benh co lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.