Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"160 tan hao snippets" » "110 tan hao snippets", "1500 tan hao snippets", "2600 tan hao snippets", "160 van hao snippets", "160 pan hao snippets", "160 tan ha snippets", "160 tan hao slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("160 tan hao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("160 tan hao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( 160 tan hao snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("160 tan hao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.