Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"suc hat doi snippets" » "tuc hat doi snippets", "suc bat doi snippets", "luc nhat doi snippets", "suc hoat doi snippets", "suc thay doi snippets", "suc hang doi 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: (((("suc hat doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("suc hat doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( suc hat doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("suc hat doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.