Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"co trach cad snippets" » "co trach code snippets", "co trach xa snippets", "co tranh cac snippets", "co tranh cai snippets", "bo trach cad snippets", "co tranh cad snippets", "co tich cad 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: (((("co trach cad snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("co trach cad snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( co trach cad snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("co trach cad snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.