Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thap ba so snippets" » "thap da so snippets", "thac bao so snippets", "thap tai so snippets", "thap bai so snippets", "thap ma so snippets", "thap va so 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: (((("thap ba so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thap ba so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thap ba so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thap ba so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.