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