Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"creating anh trac snippets" » "creating _ trac snippets", "creating _nh trac snippets", "reading anh trac snippets", "creating sinh trac snippets", "creating anh tuan snippets", "creating anh thuc snippets"
"creating a d snippets" » "creating _ d snippets", "reading a d snippets", "creating a code snippets", "creating a 3d 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 trac snippets") or ("creating a d snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating anh trac snippets") OR ("creating a d snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( creating anh trac snippets ) or ( creating a d snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating anh trac snippets") or ("creating a d snippets"))) or ("locating bug core snippets"))*.