Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thao cua cau snippets" » "thao cua code snippets", "thai cua cau snippets", "than cua cau snippets", "tho cua cau snippets", "thao chua cau snippets", "thao cua cac snippets", "thao cua chu 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: (((("thao cua cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thao cua cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thao cua cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thao cua cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.