Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chim nhai co snippets" » "chim phai co snippets", "chim nha co snippets", "chim nhan co snippets", "chiem nhai co snippets", "chi nhai co snippets", "cham nhai co 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: (((("chim nhai co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chim nhai co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chim nhai co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chim nhai co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.