Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc hai doc snippets" » "cuc hai doc snippets", "chuc lai doc snippets", "chuc tai doc snippets", "chuc bai doc snippets", "chuc hai huoc snippets", "chuc than doc 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: (((("chuc hai doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc hai doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc hai doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc hai doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.