Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"than doi chu snippets" » "than doi code snippets", "thanh doi chu snippets", "thay doi chu snippets", "than doc chu snippets", "than hoi chu snippets", "than doi thu snippets", "than doi chi 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: (((("than doi chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than doi chu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( than doi chu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than doi chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.