Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang hat mon snippets" » "tang ha mon snippets", "dang hat mon snippets", "lang hat mon snippets", "tang hao mon snippets", "tang hau mon snippets", "tang nhap mon 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 hat mon 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 hat mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang hat mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang hat mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.