Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu cac cay snippets" » "thu cac code snippets", "tu cac cay snippets", "thu xac cay snippets", "thu cuc cay snippets", "thu ca cay snippets", "thu cac cam snippets", "thu cac cap 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: (((("thu cac cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu cac cay snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thu cac cay snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu cac cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.