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