Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat ca chep snippets" » "hat cau thep snippets", "hat cua thep snippets", "hat cua chep snippets", "tat ca chep snippets", "hat va chep 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: (((("hat ca chep snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat ca chep snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat ca chep snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat ca chep snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.