Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam su can snippets" » "lai su can snippets", "lam so can snippets", "lam vu can snippets", "lam su van snippets", "lam su cao snippets", "lam su han 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 su can 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 su can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam su can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam su can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.