Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi cham ca snippets" » "thi cham code snippets", "thi hai ca snippets", "toc cham ca snippets", "thi ha ca snippets", "thi cham va snippets", "thi pham ca snippets", "thi chac 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: (((("thi cham ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi cham ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi cham ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi cham ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.