Perhaps you should try some spelling variations:
"creating va tu snippets" » "creating _ tu snippets", "creating va su snippets"
"creating a core snippets" » "creating _ core snippets", "reading a core snippets", "creating a care snippets", "creating a corn snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code 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 va tu snippets") or ("creating a core snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating va tu snippets") OR ("creating a core snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating va tu snippets ) or ( creating a core snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating va tu snippets") or ("creating a core snippets"))) or ("locating bug code snippets"))*.