Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"uong bi co snippets" » "uong xi co snippets", "uong li co snippets", "huong bi co snippets", "duong bi co snippets", "luong bi co 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: (((("uong bi 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: (((("uong bi co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( uong bi co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("uong bi co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.