Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"creating anh cua snippets" » "creating a cua snippets", "creating _ cua snippets", "creating anh code snippets", "creating manh cua snippets", "creating hanh cua snippets", "creating canh cua snippets"
"reading a a snippets" » "reading _ a snippets", "reading 1 a snippets", "reading 2 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 cua snippets") or ("reading a a snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating anh cua snippets") OR ("reading a a snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( creating anh cua snippets ) or ( reading a a snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating anh cua snippets") or ("reading a a snippets"))) or ("locating bug core snippets"))*.