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