Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi cot code snippets" » "doi cfd code snippets", "doi co code snippets", "doi cong code snippets", "doi cuoc code snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") OR ("doi cot code snippets"))) OR ("locating bug code slippers"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"doi cot code snippets\"))) OR (\"locating bug code slippers\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( doi cot code snippets ))) OR ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("doi cot code snippets"))) OR ("locating bug code slippers"))*.