Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tan tang son snippets" » "fan tang son snippets", "lan tang son snippets", "tay tang son snippets", "tan trang son snippets", "tan lang son snippets", "tan bang son 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: (((("tan tang son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tan tang son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tan tang son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan tang son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.