Perhaps you should try some spelling variations:
"creating nam cham snippets" » "creating a cham snippets", "creating _ cham snippets", "creating nang cham snippets", "creating nam chi snippets", "creating nam cao snippets"
"creating c a snippets" » "creating _ a snippets", "creating a a snippets", "creating c va 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 nam cham snippets") or ("creating c a snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating nam cham snippets") OR ("creating c a snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating nam cham snippets ) or ( creating c a snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating nam cham snippets") or ("creating c a snippets"))) or ("locating bug code snippets"))*.