Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc tap oi snippets" » "thuc tap oi snippets", "hoc tap oi snippets", "tuc tap oi snippets", "phuc ta oi snippets", "phuc tap di snippets", "phuc tap ki 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 tap oi 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 tap oi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phuc tap oi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc tap oi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.