Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"gat cua cau snippets" » "gat cua code snippets", "mat cua cau snippets", "bat cua cau snippets", "dat cua cau snippets", "gat chua cau snippets", "gat cua cac snippets", "gat 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: (((("gat 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: (((("gat cua cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( gat cua cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gat cua cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.