Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"creating ca cau snippets" » "creating ca code snippets", "creating _ cau snippets", "creating cac cau snippets", "creating can cau snippets", "creating cua cau snippets"
"creating a key snippets" » "creating _ key snippets", "reading a key 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 ca cau snippets") OR ("creating a key snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"creating ca cau snippets\") OR (\"creating a key snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( creating ca cau snippets ) OR ( creating a key snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating ca cau snippets") OR ("creating a key snippets"))) OR ("locating bug core snippets"))*.