Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lien son cac snippets" » "bien soan cac snippets", "bien so cac snippets", "lieu lon cac snippets", "lien ton cac snippets", "lien con cac snippets", "lien son bac 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: (((("lien son cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lien son cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lien son cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lien son cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.