Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duoc su cuc snippets" » "duoc su code snippets", "duoc sua cuc snippets", "duoc si cuc snippets", "luoc su cuc snippets", "duoc su cu snippets", "duoc su cua snippets", "duoc so 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: (((("python using java snippets") or ("duoc su cuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("duoc su cuc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( duoc su cuc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("duoc su cuc snippets"))) or ("locating bug core snippets"))*.