Perhaps you should try some spelling variations:
"creating a code snippets" » "creating _ code snippets", "reading a code snippets"
"reading 3 data snippets" » "reading _ data snippets", "reading 1 data snippets", "reading 2 data snippets", "reading 3d data snippets", "reading a data snippets"
"locating bug core snippets" » "locating bug code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("reading 3 data snippets") OR ("creating a code snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"reading 3 data snippets\") OR (\"creating a code snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( reading 3 data snippets ) OR ( creating a code snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading 3 data snippets") OR ("creating a code snippets"))) OR ("locating bug core snippets"))*.