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 luong tu snippets" » "van duong tu snippets", "van cuong tu snippets", "nang luong tu snippets", "van luong tai snippets", "van luong thi snippets", "van luong tin 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 luong tu 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 luong tu snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( python using sat snippets ) or ( van luong tu snippets ))) or ( locating bug core snippets ))*.