Perhaps you should try some spelling variations:
"creating thi van snippets" » "creating _ van snippets", "creating thi lan snippets", "creating thi hanh snippets", "creating thi nang snippets", "creating thi van slippers"
"creating a a snippets" » "creating _ a snippets", "reading a a snippets", "creating a a slippers"
"locating bug code snippets" » "locating bug code slippers", "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 a a snippets\") OR (\"creating thi van snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( creating a a snippets ) OR ( creating thi van snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("creating a a snippets") OR ("creating thi van snippets"))) OR ("locating bug code snippets"))*.