Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"100 tang do snippets" » "10 tang do snippets", "100 ang do snippets", "100 bang do snippets", "100 trang do snippets", "100 dang do snippets", "100 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: (((("100 tang do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("100 tang do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( 100 tang do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("100 tang do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.