Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam cha hoat snippets" » "lam che hoat snippets", "lam chi hoat snippets", "lam chuc hoat snippets", "lam chat hoat snippets", "lam chay hoat snippets", "lam chu hoat snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("lam cha hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lam cha hoat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam cha hoat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam cha hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.