Perhaps you should try some spelling variations:
"thai doan bon snippets" » "chan doan bon snippets", "tap doan bon snippets", "giai doan bon snippets", "thai dan bon snippets", "thai doanh ban snippets", "thai toan ban snippets"
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw 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: (((("thai doan bon snippets") or ("python using sat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thai doan bon snippets") OR ("python using sat snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thai doan bon snippets ) or ( python using sat snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thai doan bon snippets") or ("python using sat snippets"))) or ("locating bug code snippets"))*.