Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phoi tu cung snippets" » "hoi tu cung snippets", "choi tu cung snippets", "pho tu cung snippets", "phoi tu chung snippets", "phoi tu cuong snippets", "phoi tuc cung 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: (((("phoi tu cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phoi tu cung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phoi tu cung snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phoi tu cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.