Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"creating cac tu snippets" » "creating _ tu snippets", "creating cac thu snippets", "creating cach tu snippets", "creating cac du 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 cac tu 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 cac tu snippets\") OR (\"creating a key snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( creating cac tu snippets ) OR ( creating a key snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating cac tu snippets") OR ("creating a key snippets"))) OR ("locating bug core snippets"))*.