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