Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"benh vi cac snippets" » "benh va cac snippets", "benh ve cac snippets", "benh li cac snippets", "benh voi cac snippets", "benh vai cac 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 vi cac 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 vi cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( benh vi cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("benh vi cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.