Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat cho cuc snippets" » "dat cho code snippets", "dac cho cuc snippets", "day cho cuc snippets", "dan cho cuc snippets", "dat cho cuoc snippets", "dat cho cac snippets", "dat chi cuc snippets"
"python using java snippets" » "python using 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: (((("dat cho cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dat cho cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dat cho cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat cho cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.