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