Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc mau hop snippets" » "hoc ma hop snippets", "hoc may hop snippets", "hoc mac hop snippets", "hoc mau ho snippets", "hoc mau chot 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: (((("hoc mau hop snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc mau hop snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc mau hop snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc mau hop snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.