Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets"
"van cau duc snippets" » "van dau duc snippets", "van hau duc snippets", "van chat duc snippets", "van cao duc snippets", "van cau luc snippets", "van chu duc snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using sat snippets") or ("van cau duc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using sat snippets") OR ("van cau duc snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( python using sat snippets ) or ( van cau duc snippets ))) or ( locating bug core snippets ))*.