Perhaps you should try some spelling variations:
"reading a case snippets" » "reading a code snippets", "reading _ case snippets", "reading 1 case snippets", "reading 2 case snippets"
"locating bug core snippets" » "locating bug code snippets"
"creating vba tu snippets" » "creating a tu snippets", "creating _ tu snippets", "creating va tu snippets", "creating ba 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: (((("reading a case snippets") OR ("creating vba tu snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"reading a case snippets\") OR (\"creating vba tu snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( reading a case snippets ) OR ( creating vba tu snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading a case snippets") OR ("creating vba tu snippets"))) OR ("locating bug core snippets"))*.