Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat doi mo snippets" » "hoat doi mo snippets", "thay doi mo snippets", "hang doi mo snippets", "hat doi moi snippets", "hat doi bo snippets", "hat doi co 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 doi mo 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 doi mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat doi mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat doi mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.