Perhaps you should try some spelling variations:
"creating a sem grippers" » "creating a soft grippers", "creating _ sem grippers", "reading a sem grippers", "creating a set grippers"
"creating a sem snippets" » "creating _ sem snippets", "reading a sem snippets", "creating a set snippets", "creating a sem slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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 sem snippets") or ("creating a sem grippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating a sem snippets") OR ("creating a sem grippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating a sem snippets ) or ( creating a sem grippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating a sem snippets") or ("creating a sem grippers"))) or ("locating bug code snippets"))*.