Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc tap cay snippets" » "thuc tap code snippets", "tuc tap cay snippets", "thuc thai cay snippets", "thuc vat cay snippets", "thuc tap cac snippets", "thuc tao cay snippets", "thuc tap xay 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: (((("thuc tap 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: (((("thuc tap cay snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thuc tap cay snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc tap cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.