Perhaps you should try some spelling variations:
"tri mo chon snippets" » "tri mo code snippets", "tri mo cho snippets", "tri mo phong snippets", "tri mot chon snippets", "tri moi chon snippets", "thi mo chon snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tri mo chon snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tri mo chon snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tri mo chon snippets"))) or ("locating bug core snippets"))*.