Perhaps you should try some spelling variations:
"reading de cua snippets" » "reading _ cua snippets", "reading 1 cua snippets", "reading 2 cua snippets", "reading le cua snippets", "reading te cua snippets", "reading dieu cua snippets"
"creating _ code snippets" » "creating _ core snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code 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 _ code snippets") or ("reading de cua snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating _ code snippets") OR ("reading de cua snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating _ code snippets ) or ( reading de cua snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating _ code snippets") or ("reading de cua snippets"))) or ("locating bug code snippets"))*.