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