Perhaps you should try some spelling variations:
"reading dan su snippets" » "reading a su snippets", "reading dang su snippets", "reading dan su slippers"
"creating _ trac snippets" » "creating _ trac slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("creating _ trac snippets") or ("reading dan su snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating _ trac snippets") OR ("reading dan su snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating _ trac snippets ) or ( reading dan su snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating _ trac snippets") or ("reading dan su snippets"))) or ("locating bug code snippets"))*.