Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"wei pan cac snippets" » "wei pan code snippets", "wei tan cac snippets", "wei tang cac snippets", "wei fang cac snippets", "wei phan cac snippets", "wei dan cac snippets", "wei gian cac 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: (((("python using java snippets") or ("wei pan cac snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("wei pan cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( wei pan cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("wei pan cac snippets"))) or ("locating bug core snippets"))*.