Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"so chu cuc snippets" » "so chu code snippets", "so chi cuc snippets", "so chu cua snippets", "so chu duc snippets", "co chu cuc snippets", "ho chu cuc snippets", "so cau 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: (((("so chu 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: (((("so chu cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( so chu cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("so chu cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.