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