Perhaps you should try some spelling variations:
"learning va trac snippets" » "learning via trac snippets", "learning a trac snippets", "learning _ trac snippets", "learning va tac snippets", "learning tap trac snippets", "learning va trac slippers"
"creating _ a snippets" » "creating _ 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: "((((\"learning va trac snippets\") OR (\"creating _ a snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( learning va trac snippets ) OR ( creating _ a snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("learning va trac snippets") OR ("creating _ a snippets"))) OR ("locating bug code snippets"))*.