Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can chan cuc snippets" » "can chan code snippets", "dan chan cuc snippets", "cam chan cuc snippets", "ban chan cuc snippets", "can nhan cuoc snippets", "can nhanh cuc snippets", "can 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: (((("can chan 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: (((("can chan cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( can chan cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can chan cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.