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"
"son tinh phi snippets" » "so tinh phi snippets", "don tinh phi snippets", "son binh phi snippets", "son tinh phu snippets", "son kinh phi snippets", "son linh phi snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"son tinh phi snippets\") OR (\"python using sat snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( son tinh phi snippets ) OR ( python using sat snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("son tinh phi snippets") OR ("python using sat snippets"))) OR ("locating bug core snippets"))*.