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