Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc cuu da snippets" » "phuc cua da snippets", "phuc chau da snippets", "phuc vu da snippets", "phuc cuu dac snippets", "phuc cuu dao snippets", "phuc cuu va 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: (((("phuc cuu da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phuc cuu da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phuc cuu da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc cuu da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.