Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"creating tu trac snippets" » "creating _ trac snippets", "creating tu truc snippets", "creating ty trach snippets", "creating tap trac snippets"
"creating a xu snippets" » "creating _ xu snippets", "reading a xu snippets", "creating va xu snippets", "creating o xu snippets", "creating a tu 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 tu trac snippets") OR ("creating a xu snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"creating tu trac snippets\") OR (\"creating a xu snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( creating tu trac snippets ) OR ( creating a xu snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating tu trac snippets") OR ("creating a xu snippets"))) OR ("locating bug core snippets"))*.