Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"con cho cong snippets" » "con cho code snippets", "con cao cong snippets", "con cua cong snippets", "con cac cong snippets", "cong cho cong snippets", "ton cho cong snippets", "con chi cong snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("con cho cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con cho cong snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( con cho cong snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con cho cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.