Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc chau ho snippets" » "phuc cham ho snippets", "huu chau ho snippets", "phuc cam ho snippets", "phuc chau tho snippets", "phuc chau hoa snippets", "phuc chu ho 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 chau ho 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 chau ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phuc chau ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc chau ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.