Perhaps you should try some spelling variations:
"creating a dot snippets" » "creating _ dot snippets", "reading a dot snippets", "creating va dot snippets", "creating da dot snippets"
"reading 2 code snippets" » "reading _ code snippets", "reading 1 code snippets", "reading 3 code snippets", "reading 2 core snippets"
"locating bug code snippets" » "locating bug core 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: (((("reading 2 code snippets") or ("creating a dot snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading 2 code snippets") OR ("creating a dot snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading 2 code snippets ) or ( creating a dot snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading 2 code snippets") or ("creating a dot snippets"))) or ("locating bug code snippets"))*.