Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"creating anh luan snippets" » "creating _ luan snippets", "creating _nh luan snippets", "reading anh luan snippets", "creating anh tuan snippets", "creating anh quan snippets", "creating anh xuan snippets"
"creating a a snippets" » "creating _ a snippets", "reading a a snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("creating anh luan snippets") OR ("creating a a snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"creating anh luan snippets\") OR (\"creating a a snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( creating anh luan snippets ) OR ( creating a a snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating anh luan snippets") OR ("creating a a snippets"))) OR ("locating bug core snippets"))*.