Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan thuc ve snippets" » "nhan thuc ve snippets", "phap thuc ve snippets", "pham thuc ve snippets", "phan thuc va snippets", "phan thuc te snippets", "phan thuc viet 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: (((("phan thuc ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan thuc ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan thuc ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan thuc ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.