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