Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ban dan do snippets" » "ban dan code snippets", "ban hang do snippets", "ban hanh do snippets", "ban quan do snippets", "ban dang do snippets", "ban dan dao snippets", "ban doan do snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data 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: "((((\"ban dan do snippets\") OR (\"python using data snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( ban dan do snippets ) OR ( python using data snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ban dan do snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))*.