Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"long soc cuu snippets" » "lon soc cuu snippets", "luong suc cuu snippets", "cong so cuu snippets", "long so cuu snippets", "long soc cua snippets", "long song cuu 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: (((("long soc cuu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("long soc cuu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( long soc cuu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long soc cuu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.