Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang cho cuc snippets" » "trang cho cuc snippets", "sang cho cuc snippets", "hang cho cuc snippets", "tang cho cuoc snippets", "tang cho cac snippets", "tang chi cuc 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: (((("tang cho cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang cho cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang cho cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang cho cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.