Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap so cau snippets" » "cap do cau snippets", "dap so cau snippets", "cao so cau snippets", "cap so cap snippets", "cap bo cau snippets", "cap co cau 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 so cau 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 so cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap so cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap so cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.