Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha tang co snippets" » "phap tang co snippets", "ha tang co snippets", "pha tan co snippets", "pha tang cho snippets", "pha nang co snippets", "pha tang o 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: (((("pha tang co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha tang co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha tang co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha tang co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.