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