Perhaps you should try some spelling variations:
"thuc hoc cong snippets" » "thuc hoc code snippets", "phuc hoc cong snippets", "thu hoc cong snippets", "thuc uoc cong snippets", "thuc hoc co snippets", "thuc cac cong snippets", "thuc hoc dung snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low snippets"

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

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