Perhaps you should try some spelling variations:
"creating cua cu snippets" » "creating _ cu snippets", "creating cua chu snippets", "creating cua su snippets", "creating cua co snippets"
"creating a vi snippets" » "creating _ vi snippets", "reading a vi snippets", "creating ba vi snippets", "creating va vi snippets", "creating am vi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 cua cu snippets\") OR (\"creating a vi snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( creating cua cu snippets ) OR ( creating a vi snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("creating cua cu snippets") OR ("creating a vi snippets"))) OR ("locating bug code snippets"))*.