Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"moi cho cuc snippets" » "moi cho code snippets", "moi co cuc snippets", "hoi cho cuc snippets", "mo cho cuc snippets", "moi cho cuoc snippets", "moi cho cac snippets", "moi 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: (((("moi 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: (((("moi cho cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( moi cho cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("moi cho cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.