Perhaps you should try some spelling variations:
"ho cuu chat snippets" » "ho cuu code snippets", "ho cuu phat snippets", "ho cao chat snippets", "ho cuu che snippets", "ho chu chat snippets", "ho cua chat snippets", "so cuu chat snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data 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: (((("python using data snippets") or ("ho cuu chat snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using data snippets") OR ("ho cuu chat snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using data snippets ) or ( ho cuu chat snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using data snippets") or ("ho cuu chat snippets"))) or ("locating bug core snippets"))*.