Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"creating va du snippets" » "creating _ du snippets", "creating va code snippets", "creating va dau snippets", "creating va su snippets", "creating va tu snippets"
"creating a lua snippets" » "creating _ lua snippets", "reading a lua snippets", "creating ca lua 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: "((((\"creating va du snippets\") OR (\"creating a lua snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( creating va du snippets ) OR ( creating a lua snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("creating va du snippets") OR ("creating a lua snippets"))) OR ("locating bug core snippets"))*.