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