Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chuc ly hoan snippets" » "chuc ly code snippets", "chuc y hoan snippets", "chuc lai hoan snippets", "chuc ly hoa snippets", "chuc ly hoat snippets", "chuc ly toan 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: (((("chuc ly hoan snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc ly hoan snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chuc ly hoan snippets ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc ly hoan snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.