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